21046296960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4991

約数の個数: 512

約数和(自身を含む): 84514752000

約数和(自身を除く): 63468455040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 384, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 684, 702, 720, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2432, 2470, 2496, 2565, 2736, 2808, 2880, 2964, 3040, 3120, 3420, 3456, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4320, 4446, 4560, 4680, 4931, 4940, 4992, 5130, 5472, 5616, 5760, 5928, 6080, 6240, 6669, 6840, 7020, 7296, 7410, 7488, 7904, 8208, 8320, 8640, 8892, 9120, 9360, 9862, 9880, 10260, 10944, 11115, 11232, 11856, 12160, 12480, 13338, 13680, 14040, 14793, 14820, 14976, 15808, 16416, 17280, 17784, 18240, 18720, 19724, 19760, 20520, 21888, 22230, 22464, 23712, 24655, 24960, 26676, 27360, 28080, 29586, 29640, 31616, 32832, 33345, 35568, 36480, 37440, 39448, 39520, 41040, 44379, 44460, 44928, 47424, 49310, 53352, 54720, 56160, 59172, 59280, 64103, 65664, 66690, 71136, 73965, 74880, 78896, 79040, 82080, 88758, 88920, 93689, 94848, 98620, 106704, 109440, 112320, 118344, 118560, 128206, 133137, 133380, 142272, 147930, 157792, 158080, 164160, 177516, 177840, 187378, 192309, 197240, 213408, 221895, 224640, 236688, 237120, 256412, 266274, 266760, 281067, 284544, 295860, 315584, 320515, 328320, 355032, 355680, 374756, 384618, 394480, 426816, 443790, 468445, 473376, 474240, 512824, 532548, 533520, 562134, 576927, 591720, 631168, 641030, 665685, 710064, 711360, 749512, 769236, 788960, 843201, 853632, 887580, 936890, 946752, 961545, 1025648, 1065096, 1067040, 1124268, 1153854, 1183440, 1217957, 1282060, 1331370, 1405335, 1420128, 1422720, 1499024, 1538472, 1577920, 1686402, 1730781, 1775160, 1873780, 1893504, 1923090, 2051296, 2130192, 2134080, 2248536, 2307708, 2366880, 2435914, 2529603, 2564120, 2662740, 2810670, 2840256, 2884635, 2998048, 3076944, 3155840, 3372804, 3461562, 3550320, 3653871, 3747560, 3846180, 4102592, 4216005, 4260384, 4268160, 4497072, 4615416, 4733760, 4871828, 5059206, 5128240, 5325480, 5621340, 5680512, 5769270, 5996096, 6089785, 6153888, 6745608, 6923124, 7100640, 7307742, 7495120, 7692360, 8205184, 8432010, 8520768, 8653905, 8994144, 9230832, 9467520, 9743656, 10118412, 10256480, 10650960, 10961613, 11242680, 11538540, 11992192, 12179570, 12307776, 12648015, 13491216, 13846248, 14201280, 14615484, 14990240, 15384720, 16864020, 17041536, 17307810, 17988288, 18269355, 18461664, 19487312, 20236824, 20512960, 21301920, 21923226, 22485360, 23077080, 24359140, 24615552, 25296030, 26982432, 27692496, 28402560, 29230968, 29980480, 30769440, 32884839, 33728040, 34615620, 35976576, 36538710, 36923328, 38974624, 40473648, 41025920, 42603840, 43846452, 44970720, 46154160, 48718280, 50592060, 53964864, 54808065, 55384992, 58461936, 59960960, 61538880, 65769678, 67456080, 69231240, 73077420, 73846656, 77949248, 80947296, 85207680, 87692904, 89941440, 92308320, 97436560, 101184120, 107929728, 109616130, 110769984, 116923872, 123077760, 131539356, 134912160, 138462480, 146154840, 155898496, 161894592, 164424195, 175385808, 179882880, 184616640, 194873120, 202368240, 219232260, 221539968, 233847744, 263078712, 269824320, 276924960, 292309680, 323789184, 328848390, 350771616, 369233280, 389746240, 404736480, 438464520, 467695488, 526157424, 539648640, 553849920, 584619360, 657696780, 701543232, 779492480, 809472960, 876929040, 1052314848, 1107699840, 1169238720, 1315393560, 1403086464, 1618945920, 1753858080, 2104629696, 2338477440, 2630787120, 3507716160, 4209259392, 5261574240, 7015432320, 10523148480, 21046296960]

約数ペア:

[(1, 21046296960), (2, 10523148480), (3, 7015432320), (4, 5261574240), (5, 4209259392), (6, 3507716160), (8, 2630787120), (9, 2338477440), (10, 2104629696), (12, 1753858080), (13, 1618945920), (15, 1403086464), (16, 1315393560), (18, 1169238720), (19, 1107699840), (20, 1052314848), (24, 876929040), (26, 809472960), (27, 779492480), (30, 701543232), (32, 657696780), (36, 584619360), (38, 553849920), (39, 539648640), (40, 526157424), (45, 467695488), (48, 438464520), (52, 404736480), (54, 389746240), (57, 369233280), (60, 350771616), (64, 328848390), (65, 323789184), (72, 292309680), (76, 276924960), (78, 269824320), (80, 263078712), (90, 233847744), (95, 221539968), (96, 219232260), (104, 202368240), (108, 194873120), (114, 184616640), (117, 179882880), (120, 175385808), (128, 164424195), (130, 161894592), (135, 155898496), (144, 146154840), (152, 138462480), (156, 134912160), (160, 131539356), (171, 123077760), (180, 116923872), (190, 110769984), (192, 109616130), (195, 107929728), (208, 101184120), (216, 97436560), (228, 92308320), (234, 89941440), (240, 87692904), (247, 85207680), (260, 80947296), (270, 77949248), (285, 73846656), (288, 73077420), (304, 69231240), (312, 67456080), (320, 65769678), (342, 61538880), (351, 59960960), (360, 58461936), (380, 55384992), (384, 54808065), (390, 53964864), (416, 50592060), (432, 48718280), (456, 46154160), (468, 44970720), (480, 43846452), (494, 42603840), (513, 41025920), (520, 40473648), (540, 38974624), (570, 36923328), (576, 36538710), (585, 35976576), (608, 34615620), (624, 33728040), (640, 32884839), (684, 30769440), (702, 29980480), (720, 29230968), (741, 28402560), (760, 27692496), (780, 26982432), (832, 25296030), (855, 24615552), (864, 24359140), (912, 23077080), (936, 22485360), (960, 21923226), (988, 21301920), (1026, 20512960), (1040, 20236824), (1080, 19487312), (1140, 18461664), (1152, 18269355), (1170, 17988288), (1216, 17307810), (1235, 17041536), (1248, 16864020), (1368, 15384720), (1404, 14990240), (1440, 14615484), (1482, 14201280), (1520, 13846248), (1560, 13491216), (1664, 12648015), (1710, 12307776), (1728, 12179570), (1755, 11992192), (1824, 11538540), (1872, 11242680), (1920, 10961613), (1976, 10650960), (2052, 10256480), (2080, 10118412), (2160, 9743656), (2223, 9467520), (2280, 9230832), (2340, 8994144), (2432, 8653905), (2470, 8520768), (2496, 8432010), (2565, 8205184), (2736, 7692360), (2808, 7495120), (2880, 7307742), (2964, 7100640), (3040, 6923124), (3120, 6745608), (3420, 6153888), (3456, 6089785), (3510, 5996096), (3648, 5769270), (3705, 5680512), (3744, 5621340), (3952, 5325480), (4104, 5128240), (4160, 5059206), (4320, 4871828), (4446, 4733760), (4560, 4615416), (4680, 4497072), (4931, 4268160), (4940, 4260384), (4992, 4216005), (5130, 4102592), (5472, 3846180), (5616, 3747560), (5760, 3653871), (5928, 3550320), (6080, 3461562), (6240, 3372804), (6669, 3155840), (6840, 3076944), (7020, 2998048), (7296, 2884635), (7410, 2840256), (7488, 2810670), (7904, 2662740), (8208, 2564120), (8320, 2529603), (8640, 2435914), (8892, 2366880), (9120, 2307708), (9360, 2248536), (9862, 2134080), (9880, 2130192), (10260, 2051296), (10944, 1923090), (11115, 1893504), (11232, 1873780), (11856, 1775160), (12160, 1730781), (12480, 1686402), (13338, 1577920), (13680, 1538472), (14040, 1499024), (14793, 1422720), (14820, 1420128), (14976, 1405335), (15808, 1331370), (16416, 1282060), (17280, 1217957), (17784, 1183440), (18240, 1153854), (18720, 1124268), (19724, 1067040), (19760, 1065096), (20520, 1025648), (21888, 961545), (22230, 946752), (22464, 936890), (23712, 887580), (24655, 853632), (24960, 843201), (26676, 788960), (27360, 769236), (28080, 749512), (29586, 711360), (29640, 710064), (31616, 665685), (32832, 641030), (33345, 631168), (35568, 591720), (36480, 576927), (37440, 562134), (39448, 533520), (39520, 532548), (41040, 512824), (44379, 474240), (44460, 473376), (44928, 468445), (47424, 443790), (49310, 426816), (53352, 394480), (54720, 384618), (56160, 374756), (59172, 355680), (59280, 355032), (64103, 328320), (65664, 320515), (66690, 315584), (71136, 295860), (73965, 284544), (74880, 281067), (78896, 266760), (79040, 266274), (82080, 256412), (88758, 237120), (88920, 236688), (93689, 224640), (94848, 221895), (98620, 213408), (106704, 197240), (109440, 192309), (112320, 187378), (118344, 177840), (118560, 177516), (128206, 164160), (133137, 158080), (133380, 157792), (142272, 147930)]