345957360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4855

約数の個数: 160

約数和(自身を含む): 1254443520

約数和(自身を除く): 908486160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4789, 4816, 5160, 6020, 7224, 9030, 9578, 10320, 12040, 14367, 14448, 18060, 19156, 23945, 24080, 28734, 33523, 36120, 38312, 47890, 57468, 67046, 71835, 72240, 76624, 95780, 100569, 114936, 134092, 143670, 167615, 191560, 201138, 205927, 229872, 268184, 287340, 335230, 383120, 402276, 411854, 502845, 536368, 574680, 617781, 670460, 804552, 823708, 1005690, 1029635, 1149360, 1235562, 1340920, 1441489, 1609104, 1647416, 2011380, 2059270, 2471124, 2681840, 2882978, 3088905, 3294832, 4022760, 4118540, 4324467, 4942248, 5765956, 6177810, 7207445, 8045520, 8237080, 8648934, 9884496, 11531912, 12355620, 14414890, 16474160, 17297868, 21622335, 23063824, 24711240, 28829780, 34595736, 43244670, 49422480, 57659560, 69191472, 86489340, 115319120, 172978680, 345957360]

約数ペア:

[(1, 345957360), (2, 172978680), (3, 115319120), (4, 86489340), (5, 69191472), (6, 57659560), (7, 49422480), (8, 43244670), (10, 34595736), (12, 28829780), (14, 24711240), (15, 23063824), (16, 21622335), (20, 17297868), (21, 16474160), (24, 14414890), (28, 12355620), (30, 11531912), (35, 9884496), (40, 8648934), (42, 8237080), (43, 8045520), (48, 7207445), (56, 6177810), (60, 5765956), (70, 4942248), (80, 4324467), (84, 4118540), (86, 4022760), (105, 3294832), (112, 3088905), (120, 2882978), (129, 2681840), (140, 2471124), (168, 2059270), (172, 2011380), (210, 1647416), (215, 1609104), (240, 1441489), (258, 1340920), (280, 1235562), (301, 1149360), (336, 1029635), (344, 1005690), (420, 823708), (430, 804552), (516, 670460), (560, 617781), (602, 574680), (645, 536368), (688, 502845), (840, 411854), (860, 402276), (903, 383120), (1032, 335230), (1204, 287340), (1290, 268184), (1505, 229872), (1680, 205927), (1720, 201138), (1806, 191560), (2064, 167615), (2408, 143670), (2580, 134092), (3010, 114936), (3440, 100569), (3612, 95780), (4515, 76624), (4789, 72240), (4816, 71835), (5160, 67046), (6020, 57468), (7224, 47890), (9030, 38312), (9578, 36120), (10320, 33523), (12040, 28734), (14367, 24080), (14448, 23945), (18060, 19156)]