12521563920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1291}}^1$

素因数の和:2038

約数の個数: 240

約数和(自身を含む): 44361595200

約数和(自身を除く): 31840031280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 709, 720, 760, 855, 912, 1140, 1291, 1368, 1418, 1520, 1710, 2127, 2280, 2582, 2736, 2836, 3420, 3545, 3873, 4254, 4560, 5164, 5672, 6381, 6455, 6840, 7090, 7746, 8508, 10328, 10635, 11344, 11619, 12762, 12910, 13471, 13680, 14180, 15492, 17016, 19365, 20656, 21270, 23238, 24529, 25524, 25820, 26942, 28360, 30984, 31905, 34032, 38730, 40413, 42540, 46476, 49058, 51048, 51640, 53884, 56720, 58095, 61968, 63810, 67355, 73587, 77460, 80826, 85080, 92952, 98116, 102096, 103280, 107768, 116190, 121239, 122645, 127620, 134710, 147174, 154920, 161652, 170160, 185904, 196232, 202065, 215536, 220761, 232380, 242478, 245290, 255240, 269420, 294348, 309840, 323304, 367935, 392464, 404130, 441522, 464760, 484956, 490580, 510480, 538840, 588696, 606195, 646608, 735870, 808260, 883044, 915319, 929520, 969912, 981160, 1077680, 1103805, 1177392, 1212390, 1471740, 1616520, 1766088, 1830638, 1939824, 1962320, 2207610, 2424780, 2745957, 2943480, 3233040, 3532176, 3661276, 4415220, 4576595, 4849560, 5491914, 5886960, 7322552, 8237871, 8830440, 9153190, 9699120, 10983828, 13729785, 14645104, 16475742, 17391061, 17660880, 18306380, 21967656, 27459570, 32951484, 34782122, 36612760, 41189355, 43935312, 52173183, 54919140, 65902968, 69564244, 73225520, 82378710, 86955305, 104346366, 109838280, 131805936, 139128488, 156519549, 164757420, 173910610, 208692732, 219676560, 260865915, 278256976, 313039098, 329514840, 347821220, 417385464, 521731830, 626078196, 659029680, 695642440, 782597745, 834770928, 1043463660, 1252156392, 1391284880, 1565195490, 2086927320, 2504312784, 3130390980, 4173854640, 6260781960, 12521563920]

約数ペア:

[(1, 12521563920), (2, 6260781960), (3, 4173854640), (4, 3130390980), (5, 2504312784), (6, 2086927320), (8, 1565195490), (9, 1391284880), (10, 1252156392), (12, 1043463660), (15, 834770928), (16, 782597745), (18, 695642440), (19, 659029680), (20, 626078196), (24, 521731830), (30, 417385464), (36, 347821220), (38, 329514840), (40, 313039098), (45, 278256976), (48, 260865915), (57, 219676560), (60, 208692732), (72, 173910610), (76, 164757420), (80, 156519549), (90, 139128488), (95, 131805936), (114, 109838280), (120, 104346366), (144, 86955305), (152, 82378710), (171, 73225520), (180, 69564244), (190, 65902968), (228, 54919140), (240, 52173183), (285, 43935312), (304, 41189355), (342, 36612760), (360, 34782122), (380, 32951484), (456, 27459570), (570, 21967656), (684, 18306380), (709, 17660880), (720, 17391061), (760, 16475742), (855, 14645104), (912, 13729785), (1140, 10983828), (1291, 9699120), (1368, 9153190), (1418, 8830440), (1520, 8237871), (1710, 7322552), (2127, 5886960), (2280, 5491914), (2582, 4849560), (2736, 4576595), (2836, 4415220), (3420, 3661276), (3545, 3532176), (3873, 3233040), (4254, 2943480), (4560, 2745957), (5164, 2424780), (5672, 2207610), (6381, 1962320), (6455, 1939824), (6840, 1830638), (7090, 1766088), (7746, 1616520), (8508, 1471740), (10328, 1212390), (10635, 1177392), (11344, 1103805), (11619, 1077680), (12762, 981160), (12910, 969912), (13471, 929520), (13680, 915319), (14180, 883044), (15492, 808260), (17016, 735870), (19365, 646608), (20656, 606195), (21270, 588696), (23238, 538840), (24529, 510480), (25524, 490580), (25820, 484956), (26942, 464760), (28360, 441522), (30984, 404130), (31905, 392464), (34032, 367935), (38730, 323304), (40413, 309840), (42540, 294348), (46476, 269420), (49058, 255240), (51048, 245290), (51640, 242478), (53884, 232380), (56720, 220761), (58095, 215536), (61968, 202065), (63810, 196232), (67355, 185904), (73587, 170160), (77460, 161652), (80826, 154920), (85080, 147174), (92952, 134710), (98116, 127620), (102096, 122645), (103280, 121239), (107768, 116190)]