21035132160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18199}}^1$

素因数の和:18273

約数の個数: 288

約数和(自身を含む): 78568089600

約数和(自身を除く): 57532957440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 768, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1280, 1290, 1344, 1376, 1505, 1680, 1720, 1792, 1806, 1920, 2064, 2240, 2408, 2580, 2688, 2752, 3010, 3360, 3440, 3612, 3840, 4128, 4480, 4515, 4816, 5160, 5376, 5504, 6020, 6720, 6880, 7224, 8256, 8960, 9030, 9632, 10320, 11008, 12040, 13440, 13760, 14448, 16512, 18060, 18199, 19264, 20640, 24080, 26880, 27520, 28896, 33024, 36120, 36398, 38528, 41280, 48160, 54597, 55040, 57792, 72240, 72796, 77056, 82560, 90995, 96320, 109194, 115584, 127393, 144480, 145592, 165120, 181990, 192640, 218388, 231168, 254786, 272985, 288960, 291184, 363980, 382179, 385280, 436776, 509572, 545970, 577920, 582368, 636965, 727960, 764358, 782557, 873552, 1019144, 1091940, 1155840, 1164736, 1273930, 1455920, 1528716, 1565114, 1747104, 1910895, 2038288, 2183880, 2329472, 2347671, 2547860, 2911840, 3057432, 3130228, 3494208, 3821790, 3912785, 4076576, 4367760, 4658944, 4695342, 5095720, 5477899, 5823680, 6114864, 6260456, 6988416, 7643580, 7825570, 8153152, 8735520, 9390684, 10191440, 10955798, 11647360, 11738355, 12229728, 12520912, 13976832, 15287160, 15651140, 16306304, 16433697, 17471040, 18781368, 20382880, 21911596, 23294720, 23476710, 24459456, 25041824, 27389495, 30574320, 31302280, 32612608, 32867394, 34942080, 37562736, 40765760, 43823192, 46953420, 48918912, 50083648, 54778990, 61148640, 62604560, 65734788, 69884160, 75125472, 81531520, 82168485, 87646384, 93906840, 97837824, 100167296, 109557980, 122297280, 125209120, 131469576, 150250944, 163063040, 164336970, 175292768, 187813680, 200334592, 219115960, 244594560, 250418240, 262939152, 300501888, 328673940, 350585536, 375627360, 438231920, 489189120, 500836480, 525878304, 601003776, 657347880, 701171072, 751254720, 876463840, 1001672960, 1051756608, 1314695760, 1402342144, 1502509440, 1752927680, 2103513216, 2629391520, 3005018880, 3505855360, 4207026432, 5258783040, 7011710720, 10517566080, 21035132160]

約数ペア:

[(1, 21035132160), (2, 10517566080), (3, 7011710720), (4, 5258783040), (5, 4207026432), (6, 3505855360), (7, 3005018880), (8, 2629391520), (10, 2103513216), (12, 1752927680), (14, 1502509440), (15, 1402342144), (16, 1314695760), (20, 1051756608), (21, 1001672960), (24, 876463840), (28, 751254720), (30, 701171072), (32, 657347880), (35, 601003776), (40, 525878304), (42, 500836480), (43, 489189120), (48, 438231920), (56, 375627360), (60, 350585536), (64, 328673940), (70, 300501888), (80, 262939152), (84, 250418240), (86, 244594560), (96, 219115960), (105, 200334592), (112, 187813680), (120, 175292768), (128, 164336970), (129, 163063040), (140, 150250944), (160, 131469576), (168, 125209120), (172, 122297280), (192, 109557980), (210, 100167296), (215, 97837824), (224, 93906840), (240, 87646384), (256, 82168485), (258, 81531520), (280, 75125472), (301, 69884160), (320, 65734788), (336, 62604560), (344, 61148640), (384, 54778990), (420, 50083648), (430, 48918912), (448, 46953420), (480, 43823192), (516, 40765760), (560, 37562736), (602, 34942080), (640, 32867394), (645, 32612608), (672, 31302280), (688, 30574320), (768, 27389495), (840, 25041824), (860, 24459456), (896, 23476710), (903, 23294720), (960, 21911596), (1032, 20382880), (1120, 18781368), (1204, 17471040), (1280, 16433697), (1290, 16306304), (1344, 15651140), (1376, 15287160), (1505, 13976832), (1680, 12520912), (1720, 12229728), (1792, 11738355), (1806, 11647360), (1920, 10955798), (2064, 10191440), (2240, 9390684), (2408, 8735520), (2580, 8153152), (2688, 7825570), (2752, 7643580), (3010, 6988416), (3360, 6260456), (3440, 6114864), (3612, 5823680), (3840, 5477899), (4128, 5095720), (4480, 4695342), (4515, 4658944), (4816, 4367760), (5160, 4076576), (5376, 3912785), (5504, 3821790), (6020, 3494208), (6720, 3130228), (6880, 3057432), (7224, 2911840), (8256, 2547860), (8960, 2347671), (9030, 2329472), (9632, 2183880), (10320, 2038288), (11008, 1910895), (12040, 1747104), (13440, 1565114), (13760, 1528716), (14448, 1455920), (16512, 1273930), (18060, 1164736), (18199, 1155840), (19264, 1091940), (20640, 1019144), (24080, 873552), (26880, 782557), (27520, 764358), (28896, 727960), (33024, 636965), (36120, 582368), (36398, 577920), (38528, 545970), (41280, 509572), (48160, 436776), (54597, 385280), (55040, 382179), (57792, 363980), (72240, 291184), (72796, 288960), (77056, 272985), (82560, 254786), (90995, 231168), (96320, 218388), (109194, 192640), (115584, 181990), (127393, 165120), (144480, 145592)]