21447462960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 960

約数和(自身を含む): 97843737600

約数和(自身を除く): 76396274640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 108, 110, 112, 114, 120, 121, 126, 132, 133, 135, 140, 144, 152, 154, 165, 168, 171, 176, 180, 189, 190, 198, 209, 210, 216, 220, 228, 231, 240, 242, 252, 264, 266, 270, 280, 285, 297, 304, 308, 315, 330, 336, 342, 360, 363, 378, 380, 385, 396, 399, 418, 420, 432, 440, 456, 462, 484, 495, 504, 513, 528, 532, 540, 560, 570, 594, 605, 616, 617, 627, 630, 660, 665, 684, 693, 720, 726, 756, 760, 770, 792, 798, 836, 840, 847, 855, 880, 912, 924, 945, 968, 990, 1008, 1026, 1045, 1064, 1080, 1089, 1140, 1155, 1188, 1197, 1210, 1232, 1234, 1254, 1260, 1320, 1330, 1368, 1386, 1452, 1463, 1485, 1512, 1520, 1540, 1584, 1596, 1672, 1680, 1694, 1710, 1815, 1848, 1851, 1881, 1890, 1936, 1980, 1995, 2052, 2079, 2090, 2128, 2160, 2178, 2280, 2299, 2310, 2376, 2394, 2420, 2468, 2508, 2520, 2541, 2565, 2640, 2660, 2736, 2772, 2904, 2926, 2970, 3024, 3080, 3085, 3135, 3192, 3267, 3344, 3388, 3420, 3465, 3591, 3630, 3696, 3702, 3762, 3780, 3960, 3990, 4104, 4158, 4180, 4235, 4319, 4356, 4389, 4560, 4598, 4620, 4752, 4788, 4840, 4936, 5016, 5040, 5082, 5130, 5320, 5445, 5544, 5553, 5643, 5808, 5852, 5940, 5985, 6160, 6170, 6270, 6384, 6534, 6776, 6787, 6840, 6897, 6930, 7182, 7260, 7315, 7404, 7524, 7560, 7623, 7920, 7980, 8208, 8316, 8360, 8470, 8638, 8712, 8778, 9196, 9240, 9255, 9405, 9576, 9680, 9872, 10032, 10164, 10260, 10395, 10640, 10890, 11088, 11106, 11286, 11495, 11704, 11723, 11880, 11970, 12340, 12540, 12705, 12957, 13068, 13167, 13552, 13574, 13680, 13794, 13860, 14364, 14520, 14630, 14808, 15048, 15120, 15246, 15960, 16093, 16335, 16632, 16659, 16720, 16940, 17276, 17424, 17556, 17955, 18392, 18480, 18510, 18810, 19152, 20328, 20361, 20520, 20691, 20790, 21595, 21780, 21945, 22212, 22572, 22869, 22990, 23408, 23446, 23760, 23940, 24680, 25080, 25410, 25914, 26136, 26334, 27148, 27588, 27720, 27765, 28215, 28728, 29040, 29260, 29616, 30096, 30492, 31920, 32186, 32670, 33264, 33318, 33880, 33935, 34485, 34552, 35112, 35169, 35910, 36784, 37020, 37620, 38115, 38871, 39501, 40656, 40722, 41040, 41382, 41580, 43190, 43560, 43890, 44424, 45144, 45738, 45980, 46892, 47509, 47880, 48279, 49360, 50160, 50820, 51828, 52272, 52668, 54296, 55176, 55440, 55530, 56430, 57456, 58520, 58615, 60984, 61083, 62073, 64372, 64785, 65340, 65835, 66636, 67760, 67870, 68970, 69104, 70224, 70338, 71820, 74040, 74657, 75240, 76230, 77742, 79002, 80465, 81444, 82061, 82764, 83160, 83295, 86380, 87120, 87780, 88848, 90288, 91476, 91960, 93784, 95018, 95760, 96558, 101640, 101805, 103455, 103656, 105336, 105507, 108592, 110352, 111060, 112860, 114345, 116613, 117040, 117230, 121968, 122166, 124146, 128744, 128953, 129570, 130680, 131670, 133272, 135740, 137940, 140676, 142527, 143640, 144837, 148080, 149314, 150480, 152460, 155484, 158004, 160930, 162888, 164122, 165528, 166320, 166590, 172760, 175560, 175845, 182952, 183249, 183920, 187568, 190036, 193116, 194355, 197505, 203280, 203610, 206910, 207312, 210672, 211014, 222120, 223971, 225720, 228690, 233226, 234460, 237545, 241395, 244332, 246183, 248292, 257488, 257906, 259140, 261360, 263340, 266544, 271480, 275880, 281352, 285054, 287280, 289674, 298628, 304920, 305415, 310365, 310968, 316008, 316521, 321860, 325776, 328244, 331056, 333180, 345520, 351120, 351690, 365904, 366498, 373285, 380072, 386232, 386859, 388710, 395010, 407220, 410305, 413820, 422028, 427581, 434511, 444240, 447942, 451440, 457380, 466452, 468920, 475090, 482790, 488664, 492366, 496584, 515812, 518280, 522599, 526680, 527535, 542960, 551760, 562704, 570108, 579348, 583065, 597256, 609840, 610830, 620730, 621936, 632016, 633042, 643720, 644765, 656488, 666360, 671913, 703380, 712635, 724185, 732996, 738549, 746570, 760144, 772464, 773718, 777420, 790020, 814440, 820610, 827640, 844056, 855162, 869022, 895884, 902671, 914760, 916245, 932904, 937840, 950180, 965580, 977328, 984732, 993168, 1031624, 1036560, 1045198, 1053360, 1055070, 1119855, 1140216, 1158696, 1160577, 1166130, 1194512, 1221660, 1230915, 1241460, 1266084, 1282743, 1287440, 1289530, 1312976, 1332720, 1343826, 1406760, 1418483, 1425270, 1448370, 1465992, 1477098, 1493140, 1547436, 1554840, 1567797, 1580040, 1582605, 1628880, 1641220, 1655280, 1688112, 1710324, 1738044, 1791768, 1805342, 1829520, 1832490, 1865808, 1900360, 1931160, 1934295, 1969464, 2015739, 2063248, 2090396, 2110140, 2137905, 2172555, 2215647, 2239710, 2280432, 2317392, 2321154, 2332260, 2443320, 2461830, 2482920, 2532168, 2565486, 2579060, 2612995, 2687652, 2708013, 2813520, 2836966, 2850540, 2896740, 2931984, 2954196, 2986280, 3094872, 3109680, 3135594, 3160080, 3165210, 3282440, 3359565, 3420648, 3476088, 3481731, 3583536, 3610684, 3664980, 3692745, 3800720, 3862320, 3868590, 3938928, 4031478, 4180792, 4220280, 4255449, 4275810, 4345110, 4431294, 4479420, 4513355, 4642308, 4664520, 4703391, 4886640, 4923660, 4965840, 5064336, 5130972, 5158120, 5225990, 5375304, 5416026, 5673932, 5701080, 5793480, 5802885, 5908392, 5972560, 6189744, 6271188, 6330420, 6413715, 6564880, 6719130, 6841296, 6952176, 6963462, 7092415, 7221368, 7329960, 7385490, 7737180, 7838985, 8062956, 8124039, 8361584, 8440560, 8510898, 8551620, 8690220, 8862588, 8958840, 9026710, 9284616, 9329040, 9406782, 9847320, 9929381, 10078695, 10261944, 10316240, 10451980, 10750608, 10832052, 11078235, 11347864, 11402160, 11586960, 11605770, 11816784, 12542376, 12660840, 12766347, 12827430, 13438260, 13540065, 13926924, 14110173, 14184830, 14442736, 14659920, 14770980, 15474360, 15677970, 16125912, 16248078, 17021796, 17103240, 17380440, 17408655, 17725176, 17917680, 18053420, 18569232, 18813564, 19694640, 19858762, 20157390, 20523888, 20903960, 21277245, 21664104, 22156470, 22695728, 23211540, 23516955, 24372117, 25084752, 25321680, 25532694, 25654860, 26876520, 27080130, 27853848, 28220346, 28369660, 29541960, 29788143, 30948720, 31355940, 32251824, 32496156, 34043592, 34206480, 34760880, 34817310, 35450352, 36106840, 37627128, 38299041, 39717524, 40314780, 40620195, 41807920, 42554490, 43328208, 44312940, 46423080, 47033910, 48744234, 49646905, 51065388, 51309720, 53753040, 54160260, 55707696, 56440692, 56739320, 59083920, 59576286, 62711880, 63831735, 64992312, 68087184, 69634620, 70550865, 72213680, 75254256, 76598082, 79435048, 80629560, 81240390, 85108980, 88625880, 89364429, 92846160, 94067820, 97488468, 99293810, 102130776, 102619440, 108320520, 112881384, 113478640, 119152572, 121860585, 125423760, 127663470, 129984624, 139269240, 141101730, 148940715, 153196164, 158870096, 161259120, 162480780, 170217960, 177251760, 178728858, 188135640, 191495205, 194976936, 198587620, 204261552, 216641040, 225762768, 238305144, 243721170, 255326940, 268093287, 278538480, 282203460, 297881430, 306392328, 324961560, 340435920, 357457716, 376271280, 382990410, 389953872, 397175240, 446822145, 476610288, 487442340, 510653880, 536186574, 564406920, 595762860, 612784656, 649923120, 714915432, 765980820, 794350480, 893644290, 974884680, 1021307760, 1072373148, 1128813840, 1191525720, 1340466435, 1429830864, 1531961640, 1787288580, 1949769360, 2144746296, 2383051440, 2680932870, 3063923280, 3574577160, 4289492592, 5361865740, 7149154320, 10723731480, 21447462960]

約数ペア:

[(1, 21447462960), (2, 10723731480), (3, 7149154320), (4, 5361865740), (5, 4289492592), (6, 3574577160), (7, 3063923280), (8, 2680932870), (9, 2383051440), (10, 2144746296), (11, 1949769360), (12, 1787288580), (14, 1531961640), (15, 1429830864), (16, 1340466435), (18, 1191525720), (19, 1128813840), (20, 1072373148), (21, 1021307760), (22, 974884680), (24, 893644290), (27, 794350480), (28, 765980820), (30, 714915432), (33, 649923120), (35, 612784656), (36, 595762860), (38, 564406920), (40, 536186574), (42, 510653880), (44, 487442340), (45, 476610288), (48, 446822145), (54, 397175240), (55, 389953872), (56, 382990410), (57, 376271280), (60, 357457716), (63, 340435920), (66, 324961560), (70, 306392328), (72, 297881430), (76, 282203460), (77, 278538480), (80, 268093287), (84, 255326940), (88, 243721170), (90, 238305144), (95, 225762768), (99, 216641040), (105, 204261552), (108, 198587620), (110, 194976936), (112, 191495205), (114, 188135640), (120, 178728858), (121, 177251760), (126, 170217960), (132, 162480780), (133, 161259120), (135, 158870096), (140, 153196164), (144, 148940715), (152, 141101730), (154, 139269240), (165, 129984624), (168, 127663470), (171, 125423760), (176, 121860585), (180, 119152572), (189, 113478640), (190, 112881384), (198, 108320520), (209, 102619440), (210, 102130776), (216, 99293810), (220, 97488468), (228, 94067820), (231, 92846160), (240, 89364429), (242, 88625880), (252, 85108980), (264, 81240390), (266, 80629560), (270, 79435048), (280, 76598082), (285, 75254256), (297, 72213680), (304, 70550865), (308, 69634620), (315, 68087184), (330, 64992312), (336, 63831735), (342, 62711880), (360, 59576286), (363, 59083920), (378, 56739320), (380, 56440692), (385, 55707696), (396, 54160260), (399, 53753040), (418, 51309720), (420, 51065388), (432, 49646905), (440, 48744234), (456, 47033910), (462, 46423080), (484, 44312940), (495, 43328208), (504, 42554490), (513, 41807920), (528, 40620195), (532, 40314780), (540, 39717524), (560, 38299041), (570, 37627128), (594, 36106840), (605, 35450352), (616, 34817310), (617, 34760880), (627, 34206480), (630, 34043592), (660, 32496156), (665, 32251824), (684, 31355940), (693, 30948720), (720, 29788143), (726, 29541960), (756, 28369660), (760, 28220346), (770, 27853848), (792, 27080130), (798, 26876520), (836, 25654860), (840, 25532694), (847, 25321680), (855, 25084752), (880, 24372117), (912, 23516955), (924, 23211540), (945, 22695728), (968, 22156470), (990, 21664104), (1008, 21277245), (1026, 20903960), (1045, 20523888), (1064, 20157390), (1080, 19858762), (1089, 19694640), (1140, 18813564), (1155, 18569232), (1188, 18053420), (1197, 17917680), (1210, 17725176), (1232, 17408655), (1234, 17380440), (1254, 17103240), (1260, 17021796), (1320, 16248078), (1330, 16125912), (1368, 15677970), (1386, 15474360), (1452, 14770980), (1463, 14659920), (1485, 14442736), (1512, 14184830), (1520, 14110173), (1540, 13926924), (1584, 13540065), (1596, 13438260), (1672, 12827430), (1680, 12766347), (1694, 12660840), (1710, 12542376), (1815, 11816784), (1848, 11605770), (1851, 11586960), (1881, 11402160), (1890, 11347864), (1936, 11078235), (1980, 10832052), (1995, 10750608), (2052, 10451980), (2079, 10316240), (2090, 10261944), (2128, 10078695), (2160, 9929381), (2178, 9847320), (2280, 9406782), (2299, 9329040), (2310, 9284616), (2376, 9026710), (2394, 8958840), (2420, 8862588), (2468, 8690220), (2508, 8551620), (2520, 8510898), (2541, 8440560), (2565, 8361584), (2640, 8124039), (2660, 8062956), (2736, 7838985), (2772, 7737180), (2904, 7385490), (2926, 7329960), (2970, 7221368), (3024, 7092415), (3080, 6963462), (3085, 6952176), (3135, 6841296), (3192, 6719130), (3267, 6564880), (3344, 6413715), (3388, 6330420), (3420, 6271188), (3465, 6189744), (3591, 5972560), (3630, 5908392), (3696, 5802885), (3702, 5793480), (3762, 5701080), (3780, 5673932), (3960, 5416026), (3990, 5375304), (4104, 5225990), (4158, 5158120), (4180, 5130972), (4235, 5064336), (4319, 4965840), (4356, 4923660), (4389, 4886640), (4560, 4703391), (4598, 4664520), (4620, 4642308), (4752, 4513355), (4788, 4479420), (4840, 4431294), (4936, 4345110), (5016, 4275810), (5040, 4255449), (5082, 4220280), (5130, 4180792), (5320, 4031478), (5445, 3938928), (5544, 3868590), (5553, 3862320), (5643, 3800720), (5808, 3692745), (5852, 3664980), (5940, 3610684), (5985, 3583536), (6160, 3481731), (6170, 3476088), (6270, 3420648), (6384, 3359565), (6534, 3282440), (6776, 3165210), (6787, 3160080), (6840, 3135594), (6897, 3109680), (6930, 3094872), (7182, 2986280), (7260, 2954196), (7315, 2931984), (7404, 2896740), (7524, 2850540), (7560, 2836966), (7623, 2813520), (7920, 2708013), (7980, 2687652), (8208, 2612995), (8316, 2579060), (8360, 2565486), (8470, 2532168), (8638, 2482920), (8712, 2461830), (8778, 2443320), (9196, 2332260), (9240, 2321154), (9255, 2317392), (9405, 2280432), (9576, 2239710), (9680, 2215647), (9872, 2172555), (10032, 2137905), (10164, 2110140), (10260, 2090396), (10395, 2063248), (10640, 2015739), (10890, 1969464), (11088, 1934295), (11106, 1931160), (11286, 1900360), (11495, 1865808), (11704, 1832490), (11723, 1829520), (11880, 1805342), (11970, 1791768), (12340, 1738044), (12540, 1710324), (12705, 1688112), (12957, 1655280), (13068, 1641220), (13167, 1628880), (13552, 1582605), (13574, 1580040), (13680, 1567797), (13794, 1554840), (13860, 1547436), (14364, 1493140), (14520, 1477098), (14630, 1465992), (14808, 1448370), (15048, 1425270), (15120, 1418483), (15246, 1406760), (15960, 1343826), (16093, 1332720), (16335, 1312976), (16632, 1289530), (16659, 1287440), (16720, 1282743), (16940, 1266084), (17276, 1241460), (17424, 1230915), (17556, 1221660), (17955, 1194512), (18392, 1166130), (18480, 1160577), (18510, 1158696), (18810, 1140216), (19152, 1119855), (20328, 1055070), (20361, 1053360), (20520, 1045198), (20691, 1036560), (20790, 1031624), (21595, 993168), (21780, 984732), (21945, 977328), (22212, 965580), (22572, 950180), (22869, 937840), (22990, 932904), (23408, 916245), (23446, 914760), (23760, 902671), (23940, 895884), (24680, 869022), (25080, 855162), (25410, 844056), (25914, 827640), (26136, 820610), (26334, 814440), (27148, 790020), (27588, 777420), (27720, 773718), (27765, 772464), (28215, 760144), (28728, 746570), (29040, 738549), (29260, 732996), (29616, 724185), (30096, 712635), (30492, 703380), (31920, 671913), (32186, 666360), (32670, 656488), (33264, 644765), (33318, 643720), (33880, 633042), (33935, 632016), (34485, 621936), (34552, 620730), (35112, 610830), (35169, 609840), (35910, 597256), (36784, 583065), (37020, 579348), (37620, 570108), (38115, 562704), (38871, 551760), (39501, 542960), (40656, 527535), (40722, 526680), (41040, 522599), (41382, 518280), (41580, 515812), (43190, 496584), (43560, 492366), (43890, 488664), (44424, 482790), (45144, 475090), (45738, 468920), (45980, 466452), (46892, 457380), (47509, 451440), (47880, 447942), (48279, 444240), (49360, 434511), (50160, 427581), (50820, 422028), (51828, 413820), (52272, 410305), (52668, 407220), (54296, 395010), (55176, 388710), (55440, 386859), (55530, 386232), (56430, 380072), (57456, 373285), (58520, 366498), (58615, 365904), (60984, 351690), (61083, 351120), (62073, 345520), (64372, 333180), (64785, 331056), (65340, 328244), (65835, 325776), (66636, 321860), (67760, 316521), (67870, 316008), (68970, 310968), (69104, 310365), (70224, 305415), (70338, 304920), (71820, 298628), (74040, 289674), (74657, 287280), (75240, 285054), (76230, 281352), (77742, 275880), (79002, 271480), (80465, 266544), (81444, 263340), (82061, 261360), (82764, 259140), (83160, 257906), (83295, 257488), (86380, 248292), (87120, 246183), (87780, 244332), (88848, 241395), (90288, 237545), (91476, 234460), (91960, 233226), (93784, 228690), (95018, 225720), (95760, 223971), (96558, 222120), (101640, 211014), (101805, 210672), (103455, 207312), (103656, 206910), (105336, 203610), (105507, 203280), (108592, 197505), (110352, 194355), (111060, 193116), (112860, 190036), (114345, 187568), (116613, 183920), (117040, 183249), (117230, 182952), (121968, 175845), (122166, 175560), (124146, 172760), (128744, 166590), (128953, 166320), (129570, 165528), (130680, 164122), (131670, 162888), (133272, 160930), (135740, 158004), (137940, 155484), (140676, 152460), (142527, 150480), (143640, 149314), (144837, 148080)]