28776678840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 960

約数和(自身を含む): 123470645760

約数和(自身を除く): 94693966920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 73, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 146, 147, 156, 162, 168, 180, 182, 189, 191, 195, 196, 210, 216, 219, 234, 245, 252, 260, 270, 273, 280, 292, 294, 312, 315, 324, 351, 360, 364, 365, 378, 382, 390, 392, 405, 420, 438, 441, 455, 468, 490, 504, 511, 520, 540, 546, 567, 573, 584, 585, 588, 630, 637, 648, 657, 702, 728, 730, 735, 756, 764, 780, 810, 819, 840, 876, 882, 910, 936, 945, 949, 955, 980, 1022, 1053, 1080, 1092, 1095, 1134, 1146, 1170, 1176, 1260, 1274, 1314, 1323, 1337, 1365, 1404, 1460, 1470, 1512, 1528, 1533, 1560, 1620, 1638, 1719, 1752, 1755, 1764, 1820, 1890, 1898, 1910, 1911, 1960, 1971, 2044, 2106, 2184, 2190, 2205, 2268, 2292, 2340, 2457, 2483, 2520, 2548, 2555, 2628, 2646, 2674, 2730, 2808, 2835, 2847, 2865, 2920, 2940, 3066, 3185, 3240, 3276, 3285, 3438, 3510, 3528, 3577, 3640, 3780, 3796, 3820, 3822, 3942, 3969, 4011, 4088, 4095, 4212, 4380, 4410, 4536, 4584, 4599, 4680, 4745, 4914, 4966, 5096, 5110, 5157, 5256, 5265, 5292, 5348, 5460, 5670, 5694, 5730, 5733, 5880, 5913, 6132, 6370, 6552, 6570, 6615, 6643, 6685, 6876, 7020, 7154, 7371, 7449, 7560, 7592, 7640, 7644, 7665, 7884, 7938, 8022, 8190, 8424, 8541, 8595, 8760, 8820, 9198, 9359, 9490, 9555, 9828, 9855, 9932, 10220, 10314, 10530, 10584, 10696, 10731, 10920, 11340, 11388, 11460, 11466, 11826, 12033, 12264, 12285, 12415, 12740, 13140, 13230, 13286, 13370, 13752, 13797, 13943, 14040, 14235, 14308, 14742, 14898, 15288, 15330, 15471, 15768, 15876, 16044, 16380, 17082, 17190, 17199, 17381, 17640, 17885, 18396, 18718, 18980, 19110, 19656, 19710, 19845, 19864, 19929, 20055, 20440, 20628, 21060, 21462, 22347, 22680, 22776, 22920, 22932, 22995, 23652, 24066, 24570, 24830, 25480, 25623, 25785, 26280, 26460, 26572, 26740, 27594, 27886, 28077, 28470, 28616, 28665, 29484, 29565, 29796, 30660, 30942, 31752, 32088, 32193, 32760, 33215, 34164, 34380, 34398, 34762, 35770, 36099, 36792, 36855, 37245, 37436, 37960, 38220, 39420, 39690, 39858, 40110, 41256, 41391, 41829, 42120, 42705, 42924, 44694, 45864, 45990, 46501, 46795, 47304, 48132, 49140, 49660, 51246, 51570, 51597, 52143, 52920, 53144, 53480, 53655, 55188, 55772, 56154, 56940, 57330, 58968, 59130, 59592, 59787, 60165, 61320, 61884, 64386, 66430, 67041, 68328, 68760, 68796, 68985, 69524, 69715, 71540, 72198, 73710, 74490, 74872, 76440, 76869, 77355, 78840, 79380, 79716, 80220, 82782, 83658, 84231, 85410, 85848, 85995, 86905, 89388, 91980, 93002, 93590, 96264, 96579, 97601, 98280, 99320, 99645, 102492, 103140, 103194, 104286, 107310, 108297, 110376, 111544, 111735, 112308, 113880, 114660, 118260, 119574, 120330, 121667, 123768, 125487, 128115, 128772, 132860, 134082, 137592, 137970, 139048, 139430, 139503, 140385, 143080, 144396, 147420, 148980, 153738, 154710, 156429, 158760, 159432, 160440, 160965, 165564, 167316, 168462, 170820, 171990, 173810, 178776, 179361, 180495, 181259, 183960, 186004, 187180, 193158, 195202, 199290, 201123, 204984, 206280, 206388, 206955, 208572, 209145, 214620, 216594, 223470, 224616, 229320, 232505, 236520, 239148, 240660, 243334, 250974, 252693, 256230, 257544, 257985, 260715, 265720, 268164, 275940, 278860, 279006, 280770, 288792, 289737, 292803, 294840, 297960, 298935, 307476, 309420, 312858, 321930, 331128, 334632, 335205, 336924, 341640, 343980, 347620, 358722, 360990, 362518, 365001, 372008, 374360, 376461, 384345, 386316, 390404, 398580, 402246, 412776, 413910, 417144, 418290, 418509, 421155, 429240, 433188, 446940, 465010, 469287, 478296, 481320, 482895, 486668, 488005, 501948, 505386, 512460, 515970, 521430, 536328, 538083, 541485, 543777, 551880, 557720, 558012, 561540, 579474, 585606, 597870, 608335, 614952, 618840, 625716, 627435, 643860, 670410, 673848, 683207, 687960, 695240, 697515, 717444, 721980, 725036, 730002, 752922, 758079, 768690, 772632, 780808, 782145, 797160, 804492, 827820, 836580, 837018, 842310, 866376, 878409, 893880, 896805, 906295, 930020, 938574, 965790, 973336, 976010, 1003896, 1005615, 1010772, 1024920, 1031940, 1042860, 1076166, 1082970, 1087554, 1095003, 1116024, 1123080, 1129383, 1158948, 1171212, 1195740, 1216670, 1251432, 1254870, 1255527, 1263465, 1268813, 1287720, 1340820, 1366414, 1395030, 1407861, 1434888, 1443960, 1448685, 1450072, 1460004, 1464015, 1505844, 1516158, 1537380, 1564290, 1608984, 1631331, 1655640, 1673160, 1674036, 1684620, 1756818, 1793610, 1812590, 1825005, 1860040, 1877148, 1882305, 1931580, 1952020, 2011230, 2021544, 2049621, 2063880, 2085720, 2092545, 2152332, 2165940, 2175108, 2190006, 2258766, 2317896, 2342424, 2346435, 2391480, 2433340, 2509740, 2511054, 2526930, 2537626, 2635227, 2681640, 2690415, 2718885, 2732828, 2790060, 2815722, 2897370, 2920008, 2928030, 3011688, 3032316, 3074760, 3128580, 3262662, 3285009, 3348072, 3369240, 3416035, 3513636, 3587220, 3625180, 3650010, 3754296, 3764610, 3766581, 3790395, 3806439, 3863160, 3904040, 4022460, 4099242, 4185090, 4304664, 4331880, 4350216, 4380012, 4392045, 4517532, 4692870, 4866680, 4893993, 5019480, 5022108, 5053860, 5075252, 5270454, 5380830, 5437770, 5465656, 5475015, 5580120, 5631444, 5646915, 5794740, 5856060, 6064632, 6148863, 6257160, 6277635, 6344065, 6525324, 6570018, 6832070, 7027272, 7039305, 7174440, 7250360, 7300020, 7529220, 7533162, 7580790, 7612878, 7905681, 8044920, 8156655, 8198484, 8370180, 8760024, 8784090, 8881691, 9035064, 9385740, 9787986, 9855027, 10044216, 10107720, 10150504, 10248105, 10540908, 10761660, 10875540, 10950030, 11262888, 11293830, 11419317, 11589480, 11712120, 12297726, 12555270, 12688130, 13050648, 13140036, 13176135, 13664140, 14078610, 14600040, 14681979, 15058440, 15066324, 15161580, 15225756, 15811362, 16313310, 16396968, 16425045, 16740360, 17568180, 17763382, 18446589, 18771480, 18832905, 19032195, 19575972, 19710054, 20496210, 21081816, 21523320, 21751080, 21900060, 22587660, 22838634, 24469965, 24595452, 25110540, 25376260, 26280072, 26352270, 26645073, 27328280, 28157220, 29363958, 30132648, 30323160, 30451512, 30744315, 31622724, 32626620, 32850090, 34257951, 35136360, 35526764, 36893178, 37665810, 38064390, 39151944, 39420108, 39528405, 40992420, 43800120, 44408455, 45175320, 45677268, 48939930, 49190904, 49275135, 50221080, 50752520, 52704540, 53290146, 55339767, 56314440, 57096585, 58727916, 61488630, 63245448, 65253240, 65700180, 68515902, 71053528, 73409895, 73786356, 75331620, 76128780, 78840216, 79056810, 79935219, 81984840, 88816910, 91354536, 92232945, 97879860, 98550270, 102773853, 105409080, 106580292, 110679534, 114193170, 117455832, 122977260, 131400360, 133225365, 137031804, 146819790, 147572712, 150663240, 152257560, 158113620, 159870438, 171289755, 177633820, 184465890, 195759720, 197100540, 205547706, 213160584, 221359068, 228386340, 239805657, 245954520, 266450730, 274063608, 276698835, 293639580, 316227240, 319740876, 342579510, 355267640, 368931780, 394201080, 399676095, 411095412, 442718136, 456772680, 479611314, 513869265, 532901460, 553397670, 587279160, 639481752, 685159020, 719416971, 737863560, 799352190, 822190824, 959222628, 1027738530, 1065802920, 1106795340, 1199028285, 1370318040, 1438833942, 1598704380, 1918445256, 2055477060, 2213590680, 2398056570, 2877667884, 3197408760, 3597084855, 4110954120, 4796113140, 5755335768, 7194169710, 9592226280, 14388339420, 28776678840]

約数ペア:

[(1, 28776678840), (2, 14388339420), (3, 9592226280), (4, 7194169710), (5, 5755335768), (6, 4796113140), (7, 4110954120), (8, 3597084855), (9, 3197408760), (10, 2877667884), (12, 2398056570), (13, 2213590680), (14, 2055477060), (15, 1918445256), (18, 1598704380), (20, 1438833942), (21, 1370318040), (24, 1199028285), (26, 1106795340), (27, 1065802920), (28, 1027738530), (30, 959222628), (35, 822190824), (36, 799352190), (39, 737863560), (40, 719416971), (42, 685159020), (45, 639481752), (49, 587279160), (52, 553397670), (54, 532901460), (56, 513869265), (60, 479611314), (63, 456772680), (65, 442718136), (70, 411095412), (72, 399676095), (73, 394201080), (78, 368931780), (81, 355267640), (84, 342579510), (90, 319740876), (91, 316227240), (98, 293639580), (104, 276698835), (105, 274063608), (108, 266450730), (117, 245954520), (120, 239805657), (126, 228386340), (130, 221359068), (135, 213160584), (140, 205547706), (146, 197100540), (147, 195759720), (156, 184465890), (162, 177633820), (168, 171289755), (180, 159870438), (182, 158113620), (189, 152257560), (191, 150663240), (195, 147572712), (196, 146819790), (210, 137031804), (216, 133225365), (219, 131400360), (234, 122977260), (245, 117455832), (252, 114193170), (260, 110679534), (270, 106580292), (273, 105409080), (280, 102773853), (292, 98550270), (294, 97879860), (312, 92232945), (315, 91354536), (324, 88816910), (351, 81984840), (360, 79935219), (364, 79056810), (365, 78840216), (378, 76128780), (382, 75331620), (390, 73786356), (392, 73409895), (405, 71053528), (420, 68515902), (438, 65700180), (441, 65253240), (455, 63245448), (468, 61488630), (490, 58727916), (504, 57096585), (511, 56314440), (520, 55339767), (540, 53290146), (546, 52704540), (567, 50752520), (573, 50221080), (584, 49275135), (585, 49190904), (588, 48939930), (630, 45677268), (637, 45175320), (648, 44408455), (657, 43800120), (702, 40992420), (728, 39528405), (730, 39420108), (735, 39151944), (756, 38064390), (764, 37665810), (780, 36893178), (810, 35526764), (819, 35136360), (840, 34257951), (876, 32850090), (882, 32626620), (910, 31622724), (936, 30744315), (945, 30451512), (949, 30323160), (955, 30132648), (980, 29363958), (1022, 28157220), (1053, 27328280), (1080, 26645073), (1092, 26352270), (1095, 26280072), (1134, 25376260), (1146, 25110540), (1170, 24595452), (1176, 24469965), (1260, 22838634), (1274, 22587660), (1314, 21900060), (1323, 21751080), (1337, 21523320), (1365, 21081816), (1404, 20496210), (1460, 19710054), (1470, 19575972), (1512, 19032195), (1528, 18832905), (1533, 18771480), (1560, 18446589), (1620, 17763382), (1638, 17568180), (1719, 16740360), (1752, 16425045), (1755, 16396968), (1764, 16313310), (1820, 15811362), (1890, 15225756), (1898, 15161580), (1910, 15066324), (1911, 15058440), (1960, 14681979), (1971, 14600040), (2044, 14078610), (2106, 13664140), (2184, 13176135), (2190, 13140036), (2205, 13050648), (2268, 12688130), (2292, 12555270), (2340, 12297726), (2457, 11712120), (2483, 11589480), (2520, 11419317), (2548, 11293830), (2555, 11262888), (2628, 10950030), (2646, 10875540), (2674, 10761660), (2730, 10540908), (2808, 10248105), (2835, 10150504), (2847, 10107720), (2865, 10044216), (2920, 9855027), (2940, 9787986), (3066, 9385740), (3185, 9035064), (3240, 8881691), (3276, 8784090), (3285, 8760024), (3438, 8370180), (3510, 8198484), (3528, 8156655), (3577, 8044920), (3640, 7905681), (3780, 7612878), (3796, 7580790), (3820, 7533162), (3822, 7529220), (3942, 7300020), (3969, 7250360), (4011, 7174440), (4088, 7039305), (4095, 7027272), (4212, 6832070), (4380, 6570018), (4410, 6525324), (4536, 6344065), (4584, 6277635), (4599, 6257160), (4680, 6148863), (4745, 6064632), (4914, 5856060), (4966, 5794740), (5096, 5646915), (5110, 5631444), (5157, 5580120), (5256, 5475015), (5265, 5465656), (5292, 5437770), (5348, 5380830), (5460, 5270454), (5670, 5075252), (5694, 5053860), (5730, 5022108), (5733, 5019480), (5880, 4893993), (5913, 4866680), (6132, 4692870), (6370, 4517532), (6552, 4392045), (6570, 4380012), (6615, 4350216), (6643, 4331880), (6685, 4304664), (6876, 4185090), (7020, 4099242), (7154, 4022460), (7371, 3904040), (7449, 3863160), (7560, 3806439), (7592, 3790395), (7640, 3766581), (7644, 3764610), (7665, 3754296), (7884, 3650010), (7938, 3625180), (8022, 3587220), (8190, 3513636), (8424, 3416035), (8541, 3369240), (8595, 3348072), (8760, 3285009), (8820, 3262662), (9198, 3128580), (9359, 3074760), (9490, 3032316), (9555, 3011688), (9828, 2928030), (9855, 2920008), (9932, 2897370), (10220, 2815722), (10314, 2790060), (10530, 2732828), (10584, 2718885), (10696, 2690415), (10731, 2681640), (10920, 2635227), (11340, 2537626), (11388, 2526930), (11460, 2511054), (11466, 2509740), (11826, 2433340), (12033, 2391480), (12264, 2346435), (12285, 2342424), (12415, 2317896), (12740, 2258766), (13140, 2190006), (13230, 2175108), (13286, 2165940), (13370, 2152332), (13752, 2092545), (13797, 2085720), (13943, 2063880), (14040, 2049621), (14235, 2021544), (14308, 2011230), (14742, 1952020), (14898, 1931580), (15288, 1882305), (15330, 1877148), (15471, 1860040), (15768, 1825005), (15876, 1812590), (16044, 1793610), (16380, 1756818), (17082, 1684620), (17190, 1674036), (17199, 1673160), (17381, 1655640), (17640, 1631331), (17885, 1608984), (18396, 1564290), (18718, 1537380), (18980, 1516158), (19110, 1505844), (19656, 1464015), (19710, 1460004), (19845, 1450072), (19864, 1448685), (19929, 1443960), (20055, 1434888), (20440, 1407861), (20628, 1395030), (21060, 1366414), (21462, 1340820), (22347, 1287720), (22680, 1268813), (22776, 1263465), (22920, 1255527), (22932, 1254870), (22995, 1251432), (23652, 1216670), (24066, 1195740), (24570, 1171212), (24830, 1158948), (25480, 1129383), (25623, 1123080), (25785, 1116024), (26280, 1095003), (26460, 1087554), (26572, 1082970), (26740, 1076166), (27594, 1042860), (27886, 1031940), (28077, 1024920), (28470, 1010772), (28616, 1005615), (28665, 1003896), (29484, 976010), (29565, 973336), (29796, 965790), (30660, 938574), (30942, 930020), (31752, 906295), (32088, 896805), (32193, 893880), (32760, 878409), (33215, 866376), (34164, 842310), (34380, 837018), (34398, 836580), (34762, 827820), (35770, 804492), (36099, 797160), (36792, 782145), (36855, 780808), (37245, 772632), (37436, 768690), (37960, 758079), (38220, 752922), (39420, 730002), (39690, 725036), (39858, 721980), (40110, 717444), (41256, 697515), (41391, 695240), (41829, 687960), (42120, 683207), (42705, 673848), (42924, 670410), (44694, 643860), (45864, 627435), (45990, 625716), (46501, 618840), (46795, 614952), (47304, 608335), (48132, 597870), (49140, 585606), (49660, 579474), (51246, 561540), (51570, 558012), (51597, 557720), (52143, 551880), (52920, 543777), (53144, 541485), (53480, 538083), (53655, 536328), (55188, 521430), (55772, 515970), (56154, 512460), (56940, 505386), (57330, 501948), (58968, 488005), (59130, 486668), (59592, 482895), (59787, 481320), (60165, 478296), (61320, 469287), (61884, 465010), (64386, 446940), (66430, 433188), (67041, 429240), (68328, 421155), (68760, 418509), (68796, 418290), (68985, 417144), (69524, 413910), (69715, 412776), (71540, 402246), (72198, 398580), (73710, 390404), (74490, 386316), (74872, 384345), (76440, 376461), (76869, 374360), (77355, 372008), (78840, 365001), (79380, 362518), (79716, 360990), (80220, 358722), (82782, 347620), (83658, 343980), (84231, 341640), (85410, 336924), (85848, 335205), (85995, 334632), (86905, 331128), (89388, 321930), (91980, 312858), (93002, 309420), (93590, 307476), (96264, 298935), (96579, 297960), (97601, 294840), (98280, 292803), (99320, 289737), (99645, 288792), (102492, 280770), (103140, 279006), (103194, 278860), (104286, 275940), (107310, 268164), (108297, 265720), (110376, 260715), (111544, 257985), (111735, 257544), (112308, 256230), (113880, 252693), (114660, 250974), (118260, 243334), (119574, 240660), (120330, 239148), (121667, 236520), (123768, 232505), (125487, 229320), (128115, 224616), (128772, 223470), (132860, 216594), (134082, 214620), (137592, 209145), (137970, 208572), (139048, 206955), (139430, 206388), (139503, 206280), (140385, 204984), (143080, 201123), (144396, 199290), (147420, 195202), (148980, 193158), (153738, 187180), (154710, 186004), (156429, 183960), (158760, 181259), (159432, 180495), (160440, 179361), (160965, 178776), (165564, 173810), (167316, 171990), (168462, 170820)]