19647476640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 960

約数和(自身を含む): 81959568768

約数和(自身を除く): 62312092128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 67, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 121, 132, 134, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 198, 201, 204, 216, 220, 240, 242, 255, 264, 268, 270, 272, 288, 297, 306, 324, 330, 335, 340, 352, 360, 363, 374, 396, 402, 405, 408, 432, 440, 459, 480, 484, 495, 510, 528, 536, 540, 544, 561, 594, 603, 605, 612, 648, 660, 670, 680, 720, 726, 737, 748, 765, 792, 804, 810, 816, 864, 880, 891, 918, 935, 968, 990, 1005, 1020, 1056, 1072, 1080, 1089, 1122, 1139, 1188, 1206, 1210, 1224, 1296, 1320, 1331, 1340, 1360, 1377, 1440, 1452, 1474, 1485, 1496, 1530, 1584, 1608, 1620, 1632, 1683, 1760, 1782, 1809, 1815, 1836, 1870, 1936, 1980, 2010, 2040, 2057, 2144, 2160, 2178, 2211, 2244, 2278, 2295, 2376, 2412, 2420, 2448, 2592, 2640, 2662, 2680, 2720, 2754, 2805, 2904, 2948, 2970, 2992, 3015, 3060, 3168, 3216, 3240, 3267, 3366, 3417, 3564, 3618, 3630, 3672, 3685, 3740, 3872, 3960, 3993, 4020, 4080, 4114, 4320, 4356, 4422, 4455, 4488, 4556, 4590, 4752, 4824, 4840, 4896, 5049, 5280, 5324, 5360, 5427, 5445, 5508, 5610, 5695, 5808, 5896, 5940, 5984, 6030, 6120, 6171, 6432, 6480, 6534, 6633, 6655, 6732, 6834, 6885, 7128, 7236, 7260, 7344, 7370, 7480, 7920, 7986, 8040, 8107, 8160, 8228, 8415, 8712, 8844, 8910, 8976, 9045, 9112, 9180, 9504, 9648, 9680, 9801, 10098, 10251, 10285, 10648, 10720, 10854, 10890, 11016, 11055, 11220, 11390, 11616, 11792, 11880, 11979, 12060, 12240, 12342, 12529, 12960, 13068, 13266, 13310, 13464, 13668, 13770, 14256, 14472, 14520, 14688, 14740, 14960, 15147, 15840, 15972, 16080, 16214, 16335, 16456, 16830, 17085, 17424, 17688, 17820, 17952, 18090, 18224, 18360, 18513, 19296, 19360, 19602, 19899, 19965, 20196, 20502, 20570, 21296, 21708, 21780, 22032, 22110, 22440, 22627, 22780, 23584, 23760, 23958, 24120, 24321, 24480, 24684, 25058, 25245, 26136, 26532, 26620, 26928, 27135, 27336, 27540, 28512, 28944, 29040, 29480, 29920, 30294, 30753, 30855, 31944, 32160, 32428, 32670, 32912, 33165, 33660, 34170, 34848, 35376, 35640, 35937, 36180, 36448, 36720, 37026, 37587, 39204, 39798, 39930, 40392, 40535, 41004, 41140, 42592, 43416, 43560, 44064, 44220, 44880, 45254, 45560, 47520, 47916, 48240, 48642, 49005, 49368, 50116, 50490, 51255, 52272, 53064, 53240, 53856, 54270, 54672, 55080, 55539, 57888, 58080, 58960, 59697, 59895, 60588, 61506, 61710, 62645, 63888, 64856, 65340, 65824, 66330, 67320, 67881, 68340, 70752, 71280, 71874, 72360, 72963, 73440, 74052, 75174, 75735, 78408, 79596, 79860, 80784, 81070, 82008, 82280, 86832, 87120, 88440, 89177, 89760, 90508, 91120, 92259, 92565, 95832, 96480, 97284, 98010, 98736, 99495, 100232, 100980, 102510, 104544, 106128, 106480, 107811, 108540, 109344, 110160, 111078, 112761, 113135, 117920, 119394, 119790, 121176, 121605, 123012, 123420, 125290, 127776, 129712, 130680, 132660, 134640, 135762, 136680, 137819, 142560, 143748, 144720, 145926, 148104, 150348, 151470, 153765, 156816, 159192, 159720, 161568, 162140, 164016, 164560, 166617, 173664, 174240, 176880, 178354, 179685, 181016, 182240, 184518, 185130, 187935, 191664, 194568, 196020, 197472, 198990, 200464, 201960, 203643, 205020, 212256, 212960, 215622, 217080, 218889, 220320, 222156, 225522, 226270, 238788, 239580, 242352, 243210, 246024, 246840, 250580, 259424, 261360, 265320, 267531, 269280, 271524, 273360, 275638, 277695, 287496, 289440, 291852, 296208, 298485, 300696, 302940, 307530, 313632, 318384, 319440, 324280, 328032, 329120, 333234, 338283, 339405, 353760, 356708, 359370, 362032, 364815, 369036, 370260, 375870, 383328, 389136, 392040, 397980, 400928, 403920, 407286, 410040, 413457, 431244, 434160, 437778, 444312, 445885, 451044, 452540, 461295, 477576, 479160, 484704, 486420, 492048, 493680, 501160, 522720, 530640, 535062, 539055, 543048, 546720, 551276, 555390, 563805, 574992, 583704, 592416, 596970, 601392, 605880, 610929, 615060, 636768, 638880, 648560, 656667, 666468, 676566, 678810, 689095, 713416, 718740, 724064, 729630, 738072, 740520, 751740, 778272, 784080, 795960, 802593, 807840, 814572, 820080, 826914, 833085, 862488, 868320, 875556, 888624, 891770, 902088, 905080, 922590, 955152, 958320, 972840, 984096, 987360, 1002320, 1014849, 1018215, 1061280, 1070124, 1078110, 1086096, 1094445, 1102552, 1110780, 1127610, 1149984, 1167408, 1193940, 1202784, 1211760, 1221858, 1230120, 1240371, 1297120, 1313334, 1332936, 1337655, 1353132, 1357620, 1378190, 1426832, 1437480, 1459260, 1476144, 1481040, 1503480, 1516009, 1568160, 1591920, 1605186, 1629144, 1640160, 1653828, 1666170, 1691415, 1724976, 1751112, 1777248, 1783540, 1804176, 1810160, 1832787, 1845180, 1910304, 1916640, 1945680, 2004640, 2029698, 2036430, 2067285, 2140248, 2156220, 2172192, 2188890, 2205104, 2221560, 2255220, 2334816, 2387880, 2407779, 2423520, 2443716, 2460240, 2480742, 2626668, 2665872, 2675310, 2706264, 2715240, 2756380, 2853664, 2874960, 2918520, 2952288, 2962080, 3006960, 3032018, 3054645, 3183840, 3210372, 3258288, 3283335, 3307656, 3332340, 3382830, 3449952, 3502224, 3567080, 3608352, 3620320, 3665574, 3690360, 3721113, 3891360, 4012965, 4059396, 4072860, 4134570, 4280496, 4312440, 4377780, 4410208, 4443120, 4510440, 4548027, 4775760, 4815558, 4887432, 4920480, 4961484, 5074245, 5253336, 5331744, 5350620, 5412528, 5430480, 5512760, 5749920, 5837040, 6013920, 6064036, 6109290, 6201855, 6420744, 6516576, 6566670, 6615312, 6664680, 6765660, 7004448, 7134160, 7223337, 7331148, 7380720, 7442226, 7580045, 8025930, 8118792, 8145720, 8269140, 8560992, 8624880, 8755560, 8886240, 9020880, 9096054, 9163935, 9551520, 9631116, 9774864, 9922968, 10148490, 10506672, 10701240, 10825056, 10860960, 11025520, 11163339, 11674080, 12038895, 12128072, 12218580, 12403710, 12841488, 13133340, 13230624, 13329360, 13531320, 13644081, 14268320, 14446674, 14662296, 14761440, 14884452, 15160090, 16051860, 16237584, 16291440, 16538280, 17249760, 17511120, 18041760, 18192108, 18327870, 18605565, 19262232, 19549728, 19845936, 20296980, 21013344, 21402480, 22051040, 22326678, 22740135, 24077790, 24256144, 24437160, 24807420, 25682976, 26266680, 26658720, 27062640, 27288162, 28893348, 29324592, 29768904, 30320180, 32103720, 32475168, 32582880, 33076560, 35022240, 36116685, 36384216, 36655740, 37211130, 38524464, 39691872, 40593960, 40932243, 42804960, 44653356, 45480270, 48155580, 48512288, 48874320, 49614840, 52533360, 54125280, 54576324, 55816695, 57786696, 58649184, 59537808, 60640360, 64207440, 66153120, 68220405, 72233370, 72768432, 73311480, 74422260, 77048928, 81187920, 81864486, 89306712, 90960540, 96311160, 97748640, 99229680, 105066720, 109152648, 111633390, 115573392, 119075616, 121280720, 122796729, 128414880, 136440810, 144466740, 145536864, 146622960, 148844520, 162375840, 163728972, 178613424, 181921080, 192622320, 198459360, 204661215, 218305296, 223266780, 231146784, 242561440, 245593458, 272881620, 288933480, 293245920, 297689040, 327457944, 357226848, 363842160, 385244640, 409322430, 436610592, 446533560, 491186916, 545763240, 577866960, 595378080, 613983645, 654915888, 727684320, 818644860, 893067120, 982373832, 1091526480, 1155733920, 1227967290, 1309831776, 1637289720, 1786134240, 1964747664, 2183052960, 2455934580, 3274579440, 3929495328, 4911869160, 6549158880, 9823738320, 19647476640]

約数ペア:

[(1, 19647476640), (2, 9823738320), (3, 6549158880), (4, 4911869160), (5, 3929495328), (6, 3274579440), (8, 2455934580), (9, 2183052960), (10, 1964747664), (11, 1786134240), (12, 1637289720), (15, 1309831776), (16, 1227967290), (17, 1155733920), (18, 1091526480), (20, 982373832), (22, 893067120), (24, 818644860), (27, 727684320), (30, 654915888), (32, 613983645), (33, 595378080), (34, 577866960), (36, 545763240), (40, 491186916), (44, 446533560), (45, 436610592), (48, 409322430), (51, 385244640), (54, 363842160), (55, 357226848), (60, 327457944), (66, 297689040), (67, 293245920), (68, 288933480), (72, 272881620), (80, 245593458), (81, 242561440), (85, 231146784), (88, 223266780), (90, 218305296), (96, 204661215), (99, 198459360), (102, 192622320), (108, 181921080), (110, 178613424), (120, 163728972), (121, 162375840), (132, 148844520), (134, 146622960), (135, 145536864), (136, 144466740), (144, 136440810), (153, 128414880), (160, 122796729), (162, 121280720), (165, 119075616), (170, 115573392), (176, 111633390), (180, 109152648), (187, 105066720), (198, 99229680), (201, 97748640), (204, 96311160), (216, 90960540), (220, 89306712), (240, 81864486), (242, 81187920), (255, 77048928), (264, 74422260), (268, 73311480), (270, 72768432), (272, 72233370), (288, 68220405), (297, 66153120), (306, 64207440), (324, 60640360), (330, 59537808), (335, 58649184), (340, 57786696), (352, 55816695), (360, 54576324), (363, 54125280), (374, 52533360), (396, 49614840), (402, 48874320), (405, 48512288), (408, 48155580), (432, 45480270), (440, 44653356), (459, 42804960), (480, 40932243), (484, 40593960), (495, 39691872), (510, 38524464), (528, 37211130), (536, 36655740), (540, 36384216), (544, 36116685), (561, 35022240), (594, 33076560), (603, 32582880), (605, 32475168), (612, 32103720), (648, 30320180), (660, 29768904), (670, 29324592), (680, 28893348), (720, 27288162), (726, 27062640), (737, 26658720), (748, 26266680), (765, 25682976), (792, 24807420), (804, 24437160), (810, 24256144), (816, 24077790), (864, 22740135), (880, 22326678), (891, 22051040), (918, 21402480), (935, 21013344), (968, 20296980), (990, 19845936), (1005, 19549728), (1020, 19262232), (1056, 18605565), (1072, 18327870), (1080, 18192108), (1089, 18041760), (1122, 17511120), (1139, 17249760), (1188, 16538280), (1206, 16291440), (1210, 16237584), (1224, 16051860), (1296, 15160090), (1320, 14884452), (1331, 14761440), (1340, 14662296), (1360, 14446674), (1377, 14268320), (1440, 13644081), (1452, 13531320), (1474, 13329360), (1485, 13230624), (1496, 13133340), (1530, 12841488), (1584, 12403710), (1608, 12218580), (1620, 12128072), (1632, 12038895), (1683, 11674080), (1760, 11163339), (1782, 11025520), (1809, 10860960), (1815, 10825056), (1836, 10701240), (1870, 10506672), (1936, 10148490), (1980, 9922968), (2010, 9774864), (2040, 9631116), (2057, 9551520), (2144, 9163935), (2160, 9096054), (2178, 9020880), (2211, 8886240), (2244, 8755560), (2278, 8624880), (2295, 8560992), (2376, 8269140), (2412, 8145720), (2420, 8118792), (2448, 8025930), (2592, 7580045), (2640, 7442226), (2662, 7380720), (2680, 7331148), (2720, 7223337), (2754, 7134160), (2805, 7004448), (2904, 6765660), (2948, 6664680), (2970, 6615312), (2992, 6566670), (3015, 6516576), (3060, 6420744), (3168, 6201855), (3216, 6109290), (3240, 6064036), (3267, 6013920), (3366, 5837040), (3417, 5749920), (3564, 5512760), (3618, 5430480), (3630, 5412528), (3672, 5350620), (3685, 5331744), (3740, 5253336), (3872, 5074245), (3960, 4961484), (3993, 4920480), (4020, 4887432), (4080, 4815558), (4114, 4775760), (4320, 4548027), (4356, 4510440), (4422, 4443120), (4455, 4410208), (4488, 4377780), (4556, 4312440), (4590, 4280496), (4752, 4134570), (4824, 4072860), (4840, 4059396), (4896, 4012965), (5049, 3891360), (5280, 3721113), (5324, 3690360), (5360, 3665574), (5427, 3620320), (5445, 3608352), (5508, 3567080), (5610, 3502224), (5695, 3449952), (5808, 3382830), (5896, 3332340), (5940, 3307656), (5984, 3283335), (6030, 3258288), (6120, 3210372), (6171, 3183840), (6432, 3054645), (6480, 3032018), (6534, 3006960), (6633, 2962080), (6655, 2952288), (6732, 2918520), (6834, 2874960), (6885, 2853664), (7128, 2756380), (7236, 2715240), (7260, 2706264), (7344, 2675310), (7370, 2665872), (7480, 2626668), (7920, 2480742), (7986, 2460240), (8040, 2443716), (8107, 2423520), (8160, 2407779), (8228, 2387880), (8415, 2334816), (8712, 2255220), (8844, 2221560), (8910, 2205104), (8976, 2188890), (9045, 2172192), (9112, 2156220), (9180, 2140248), (9504, 2067285), (9648, 2036430), (9680, 2029698), (9801, 2004640), (10098, 1945680), (10251, 1916640), (10285, 1910304), (10648, 1845180), (10720, 1832787), (10854, 1810160), (10890, 1804176), (11016, 1783540), (11055, 1777248), (11220, 1751112), (11390, 1724976), (11616, 1691415), (11792, 1666170), (11880, 1653828), (11979, 1640160), (12060, 1629144), (12240, 1605186), (12342, 1591920), (12529, 1568160), (12960, 1516009), (13068, 1503480), (13266, 1481040), (13310, 1476144), (13464, 1459260), (13668, 1437480), (13770, 1426832), (14256, 1378190), (14472, 1357620), (14520, 1353132), (14688, 1337655), (14740, 1332936), (14960, 1313334), (15147, 1297120), (15840, 1240371), (15972, 1230120), (16080, 1221858), (16214, 1211760), (16335, 1202784), (16456, 1193940), (16830, 1167408), (17085, 1149984), (17424, 1127610), (17688, 1110780), (17820, 1102552), (17952, 1094445), (18090, 1086096), (18224, 1078110), (18360, 1070124), (18513, 1061280), (19296, 1018215), (19360, 1014849), (19602, 1002320), (19899, 987360), (19965, 984096), (20196, 972840), (20502, 958320), (20570, 955152), (21296, 922590), (21708, 905080), (21780, 902088), (22032, 891770), (22110, 888624), (22440, 875556), (22627, 868320), (22780, 862488), (23584, 833085), (23760, 826914), (23958, 820080), (24120, 814572), (24321, 807840), (24480, 802593), (24684, 795960), (25058, 784080), (25245, 778272), (26136, 751740), (26532, 740520), (26620, 738072), (26928, 729630), (27135, 724064), (27336, 718740), (27540, 713416), (28512, 689095), (28944, 678810), (29040, 676566), (29480, 666468), (29920, 656667), (30294, 648560), (30753, 638880), (30855, 636768), (31944, 615060), (32160, 610929), (32428, 605880), (32670, 601392), (32912, 596970), (33165, 592416), (33660, 583704), (34170, 574992), (34848, 563805), (35376, 555390), (35640, 551276), (35937, 546720), (36180, 543048), (36448, 539055), (36720, 535062), (37026, 530640), (37587, 522720), (39204, 501160), (39798, 493680), (39930, 492048), (40392, 486420), (40535, 484704), (41004, 479160), (41140, 477576), (42592, 461295), (43416, 452540), (43560, 451044), (44064, 445885), (44220, 444312), (44880, 437778), (45254, 434160), (45560, 431244), (47520, 413457), (47916, 410040), (48240, 407286), (48642, 403920), (49005, 400928), (49368, 397980), (50116, 392040), (50490, 389136), (51255, 383328), (52272, 375870), (53064, 370260), (53240, 369036), (53856, 364815), (54270, 362032), (54672, 359370), (55080, 356708), (55539, 353760), (57888, 339405), (58080, 338283), (58960, 333234), (59697, 329120), (59895, 328032), (60588, 324280), (61506, 319440), (61710, 318384), (62645, 313632), (63888, 307530), (64856, 302940), (65340, 300696), (65824, 298485), (66330, 296208), (67320, 291852), (67881, 289440), (68340, 287496), (70752, 277695), (71280, 275638), (71874, 273360), (72360, 271524), (72963, 269280), (73440, 267531), (74052, 265320), (75174, 261360), (75735, 259424), (78408, 250580), (79596, 246840), (79860, 246024), (80784, 243210), (81070, 242352), (82008, 239580), (82280, 238788), (86832, 226270), (87120, 225522), (88440, 222156), (89177, 220320), (89760, 218889), (90508, 217080), (91120, 215622), (92259, 212960), (92565, 212256), (95832, 205020), (96480, 203643), (97284, 201960), (98010, 200464), (98736, 198990), (99495, 197472), (100232, 196020), (100980, 194568), (102510, 191664), (104544, 187935), (106128, 185130), (106480, 184518), (107811, 182240), (108540, 181016), (109344, 179685), (110160, 178354), (111078, 176880), (112761, 174240), (113135, 173664), (117920, 166617), (119394, 164560), (119790, 164016), (121176, 162140), (121605, 161568), (123012, 159720), (123420, 159192), (125290, 156816), (127776, 153765), (129712, 151470), (130680, 150348), (132660, 148104), (134640, 145926), (135762, 144720), (136680, 143748), (137819, 142560)]