755413680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10457}}^1$

素因数の和:10523

約数の個数: 160

約数和(自身を含む): 2738824704

約数和(自身を除く): 1983411024

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, 4816, 5160, 6020, 7224, 9030, 10320, 10457, 12040, 14448, 18060, 20914, 24080, 31371, 36120, 41828, 52285, 62742, 72240, 73199, 83656, 104570, 125484, 146398, 156855, 167312, 209140, 219597, 250968, 292796, 313710, 365995, 418280, 439194, 449651, 501936, 585592, 627420, 731990, 836560, 878388, 899302, 1097985, 1171184, 1254840, 1348953, 1463980, 1756776, 1798604, 2195970, 2248255, 2509680, 2697906, 2927960, 3147557, 3513552, 3597208, 4391940, 4496510, 5395812, 5855920, 6295114, 6744765, 7194416, 8783880, 8993020, 9442671, 10791624, 12590228, 13489530, 15737785, 17567760, 17986040, 18885342, 21583248, 25180456, 26979060, 31475570, 35972080, 37770684, 47213355, 50360912, 53958120, 62951140, 75541368, 94426710, 107916240, 125902280, 151082736, 188853420, 251804560, 377706840, 755413680]

約数ペア:

[(1, 755413680), (2, 377706840), (3, 251804560), (4, 188853420), (5, 151082736), (6, 125902280), (7, 107916240), (8, 94426710), (10, 75541368), (12, 62951140), (14, 53958120), (15, 50360912), (16, 47213355), (20, 37770684), (21, 35972080), (24, 31475570), (28, 26979060), (30, 25180456), (35, 21583248), (40, 18885342), (42, 17986040), (43, 17567760), (48, 15737785), (56, 13489530), (60, 12590228), (70, 10791624), (80, 9442671), (84, 8993020), (86, 8783880), (105, 7194416), (112, 6744765), (120, 6295114), (129, 5855920), (140, 5395812), (168, 4496510), (172, 4391940), (210, 3597208), (215, 3513552), (240, 3147557), (258, 2927960), (280, 2697906), (301, 2509680), (336, 2248255), (344, 2195970), (420, 1798604), (430, 1756776), (516, 1463980), (560, 1348953), (602, 1254840), (645, 1171184), (688, 1097985), (840, 899302), (860, 878388), (903, 836560), (1032, 731990), (1204, 627420), (1290, 585592), (1505, 501936), (1680, 449651), (1720, 439194), (1806, 418280), (2064, 365995), (2408, 313710), (2580, 292796), (3010, 250968), (3440, 219597), (3612, 209140), (4515, 167312), (4816, 156855), (5160, 146398), (6020, 125484), (7224, 104570), (9030, 83656), (10320, 73199), (10457, 72240), (12040, 62742), (14448, 52285), (18060, 41828), (20914, 36120), (24080, 31371)]