21035957760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 480

約数和(自身を含む): 78996060000

約数和(自身を除く): 57960102240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 120, 128, 129, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 240, 255, 256, 258, 272, 288, 306, 320, 340, 344, 360, 384, 387, 408, 430, 480, 510, 512, 516, 544, 576, 612, 640, 645, 680, 688, 720, 731, 765, 768, 774, 816, 860, 960, 1020, 1032, 1088, 1152, 1224, 1249, 1280, 1290, 1360, 1376, 1440, 1462, 1530, 1536, 1548, 1632, 1720, 1920, 1935, 2040, 2064, 2176, 2193, 2304, 2448, 2498, 2560, 2580, 2720, 2752, 2880, 2924, 3060, 3096, 3264, 3440, 3655, 3747, 3840, 3870, 4080, 4128, 4352, 4386, 4608, 4896, 4996, 5160, 5440, 5504, 5760, 5848, 6120, 6192, 6245, 6528, 6579, 6880, 7310, 7494, 7680, 7740, 8160, 8256, 8704, 8772, 9792, 9992, 10320, 10880, 10965, 11008, 11241, 11520, 11696, 12240, 12384, 12490, 13056, 13158, 13760, 14620, 14988, 15480, 16320, 16512, 17544, 18735, 19584, 19984, 20640, 21233, 21760, 21930, 22016, 22482, 23040, 23392, 24480, 24768, 24980, 26112, 26316, 27520, 29240, 29976, 30960, 32640, 32895, 33024, 35088, 37470, 39168, 39968, 41280, 42466, 43520, 43860, 44964, 46784, 48960, 49536, 49960, 52632, 53707, 55040, 56205, 58480, 59952, 61920, 63699, 65280, 65790, 66048, 70176, 74940, 78336, 79936, 82560, 84932, 87720, 89928, 93568, 97920, 99072, 99920, 105264, 106165, 107414, 110080, 112410, 116960, 119904, 123840, 127398, 130560, 131580, 140352, 149880, 159872, 161121, 165120, 169864, 175440, 179856, 187136, 191097, 195840, 198144, 199840, 210528, 212330, 214828, 224820, 233920, 239808, 247680, 254796, 263160, 268535, 280704, 299760, 318495, 319744, 322242, 330240, 339728, 350880, 359712, 374272, 382194, 391680, 399680, 421056, 424660, 429656, 449640, 467840, 479616, 483363, 495360, 509592, 526320, 537070, 561408, 599520, 636990, 639488, 644484, 679456, 701760, 719424, 764388, 799360, 805605, 842112, 849320, 859312, 899280, 913019, 935680, 955485, 959232, 966726, 990720, 1019184, 1052640, 1074140, 1122816, 1199040, 1273980, 1288968, 1358912, 1403520, 1438848, 1528776, 1598720, 1611210, 1684224, 1698640, 1718624, 1798560, 1826038, 1871360, 1910970, 1918464, 1933452, 2038368, 2105280, 2148280, 2398080, 2416815, 2547960, 2577936, 2717824, 2739057, 2807040, 2877696, 3057552, 3197440, 3222420, 3368448, 3397280, 3437248, 3597120, 3652076, 3821940, 3866904, 4076736, 4210560, 4296560, 4565095, 4796160, 4833630, 5095920, 5155872, 5435648, 5478114, 5614080, 5755392, 6115104, 6444840, 6794560, 6874496, 7194240, 7304152, 7643880, 7733808, 8153472, 8217171, 8421120, 8593120, 9130190, 9592320, 9667260, 10191840, 10311744, 10871296, 10956228, 12230208, 12889680, 13589120, 13695285, 13748992, 14388480, 14608304, 15287760, 15467616, 16306944, 16434342, 16842240, 17186240, 18260380, 19334520, 20383680, 20623488, 21912456, 24460416, 25779360, 27178240, 27390570, 27497984, 28776960, 29216608, 30575520, 30935232, 32613888, 32868684, 34372480, 36520760, 38669040, 40767360, 41085855, 41246976, 43824912, 48920832, 51558720, 54356480, 54781140, 58433216, 61151040, 61870464, 65737368, 68744960, 73041520, 77338080, 81534720, 82171710, 82493952, 87649824, 97841664, 103117440, 109562280, 116866432, 122302080, 123740928, 131474736, 137489920, 146083040, 154676160, 163069440, 164343420, 175299648, 206234880, 219124560, 233732864, 244604160, 247481856, 262949472, 292166080, 309352320, 328686840, 350599296, 412469760, 438249120, 467465728, 489208320, 525898944, 584332160, 618704640, 657373680, 701198592, 876498240, 1051797888, 1168664320, 1237409280, 1314747360, 1402397184, 1752996480, 2103595776, 2337328640, 2629494720, 3505992960, 4207191552, 5258989440, 7011985920, 10517978880, 21035957760]

約数ペア:

[(1, 21035957760), (2, 10517978880), (3, 7011985920), (4, 5258989440), (5, 4207191552), (6, 3505992960), (8, 2629494720), (9, 2337328640), (10, 2103595776), (12, 1752996480), (15, 1402397184), (16, 1314747360), (17, 1237409280), (18, 1168664320), (20, 1051797888), (24, 876498240), (30, 701198592), (32, 657373680), (34, 618704640), (36, 584332160), (40, 525898944), (43, 489208320), (45, 467465728), (48, 438249120), (51, 412469760), (60, 350599296), (64, 328686840), (68, 309352320), (72, 292166080), (80, 262949472), (85, 247481856), (86, 244604160), (90, 233732864), (96, 219124560), (102, 206234880), (120, 175299648), (128, 164343420), (129, 163069440), (136, 154676160), (144, 146083040), (153, 137489920), (160, 131474736), (170, 123740928), (172, 122302080), (180, 116866432), (192, 109562280), (204, 103117440), (215, 97841664), (240, 87649824), (255, 82493952), (256, 82171710), (258, 81534720), (272, 77338080), (288, 73041520), (306, 68744960), (320, 65737368), (340, 61870464), (344, 61151040), (360, 58433216), (384, 54781140), (387, 54356480), (408, 51558720), (430, 48920832), (480, 43824912), (510, 41246976), (512, 41085855), (516, 40767360), (544, 38669040), (576, 36520760), (612, 34372480), (640, 32868684), (645, 32613888), (680, 30935232), (688, 30575520), (720, 29216608), (731, 28776960), (765, 27497984), (768, 27390570), (774, 27178240), (816, 25779360), (860, 24460416), (960, 21912456), (1020, 20623488), (1032, 20383680), (1088, 19334520), (1152, 18260380), (1224, 17186240), (1249, 16842240), (1280, 16434342), (1290, 16306944), (1360, 15467616), (1376, 15287760), (1440, 14608304), (1462, 14388480), (1530, 13748992), (1536, 13695285), (1548, 13589120), (1632, 12889680), (1720, 12230208), (1920, 10956228), (1935, 10871296), (2040, 10311744), (2064, 10191840), (2176, 9667260), (2193, 9592320), (2304, 9130190), (2448, 8593120), (2498, 8421120), (2560, 8217171), (2580, 8153472), (2720, 7733808), (2752, 7643880), (2880, 7304152), (2924, 7194240), (3060, 6874496), (3096, 6794560), (3264, 6444840), (3440, 6115104), (3655, 5755392), (3747, 5614080), (3840, 5478114), (3870, 5435648), (4080, 5155872), (4128, 5095920), (4352, 4833630), (4386, 4796160), (4608, 4565095), (4896, 4296560), (4996, 4210560), (5160, 4076736), (5440, 3866904), (5504, 3821940), (5760, 3652076), (5848, 3597120), (6120, 3437248), (6192, 3397280), (6245, 3368448), (6528, 3222420), (6579, 3197440), (6880, 3057552), (7310, 2877696), (7494, 2807040), (7680, 2739057), (7740, 2717824), (8160, 2577936), (8256, 2547960), (8704, 2416815), (8772, 2398080), (9792, 2148280), (9992, 2105280), (10320, 2038368), (10880, 1933452), (10965, 1918464), (11008, 1910970), (11241, 1871360), (11520, 1826038), (11696, 1798560), (12240, 1718624), (12384, 1698640), (12490, 1684224), (13056, 1611210), (13158, 1598720), (13760, 1528776), (14620, 1438848), (14988, 1403520), (15480, 1358912), (16320, 1288968), (16512, 1273980), (17544, 1199040), (18735, 1122816), (19584, 1074140), (19984, 1052640), (20640, 1019184), (21233, 990720), (21760, 966726), (21930, 959232), (22016, 955485), (22482, 935680), (23040, 913019), (23392, 899280), (24480, 859312), (24768, 849320), (24980, 842112), (26112, 805605), (26316, 799360), (27520, 764388), (29240, 719424), (29976, 701760), (30960, 679456), (32640, 644484), (32895, 639488), (33024, 636990), (35088, 599520), (37470, 561408), (39168, 537070), (39968, 526320), (41280, 509592), (42466, 495360), (43520, 483363), (43860, 479616), (44964, 467840), (46784, 449640), (48960, 429656), (49536, 424660), (49960, 421056), (52632, 399680), (53707, 391680), (55040, 382194), (56205, 374272), (58480, 359712), (59952, 350880), (61920, 339728), (63699, 330240), (65280, 322242), (65790, 319744), (66048, 318495), (70176, 299760), (74940, 280704), (78336, 268535), (79936, 263160), (82560, 254796), (84932, 247680), (87720, 239808), (89928, 233920), (93568, 224820), (97920, 214828), (99072, 212330), (99920, 210528), (105264, 199840), (106165, 198144), (107414, 195840), (110080, 191097), (112410, 187136), (116960, 179856), (119904, 175440), (123840, 169864), (127398, 165120), (130560, 161121), (131580, 159872), (140352, 149880)]