149712240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 483183360

約数和(自身を除く): 333471120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 89, 120, 129, 163, 172, 178, 215, 240, 258, 267, 326, 344, 356, 430, 445, 489, 516, 534, 645, 652, 688, 712, 815, 860, 890, 978, 1032, 1068, 1290, 1304, 1335, 1424, 1630, 1720, 1780, 1956, 2064, 2136, 2445, 2580, 2608, 2670, 3260, 3440, 3560, 3827, 3912, 4272, 4890, 5160, 5340, 6520, 7009, 7120, 7654, 7824, 9780, 10320, 10680, 11481, 13040, 14018, 14507, 15308, 19135, 19560, 21027, 21360, 22962, 28036, 29014, 30616, 35045, 38270, 39120, 42054, 43521, 45924, 56072, 57405, 58028, 61232, 70090, 72535, 76540, 84108, 87042, 91848, 105135, 112144, 114810, 116056, 140180, 145070, 153080, 168216, 174084, 183696, 210270, 217605, 229620, 232112, 280360, 290140, 306160, 336432, 348168, 420540, 435210, 459240, 560720, 580280, 623801, 696336, 841080, 870420, 918480, 1160560, 1247602, 1682160, 1740840, 1871403, 2495204, 3119005, 3481680, 3742806, 4990408, 6238010, 7485612, 9357015, 9980816, 12476020, 14971224, 18714030, 24952040, 29942448, 37428060, 49904080, 74856120, 149712240]

約数ペア:

[(1, 149712240), (2, 74856120), (3, 49904080), (4, 37428060), (5, 29942448), (6, 24952040), (8, 18714030), (10, 14971224), (12, 12476020), (15, 9980816), (16, 9357015), (20, 7485612), (24, 6238010), (30, 4990408), (40, 3742806), (43, 3481680), (48, 3119005), (60, 2495204), (80, 1871403), (86, 1740840), (89, 1682160), (120, 1247602), (129, 1160560), (163, 918480), (172, 870420), (178, 841080), (215, 696336), (240, 623801), (258, 580280), (267, 560720), (326, 459240), (344, 435210), (356, 420540), (430, 348168), (445, 336432), (489, 306160), (516, 290140), (534, 280360), (645, 232112), (652, 229620), (688, 217605), (712, 210270), (815, 183696), (860, 174084), (890, 168216), (978, 153080), (1032, 145070), (1068, 140180), (1290, 116056), (1304, 114810), (1335, 112144), (1424, 105135), (1630, 91848), (1720, 87042), (1780, 84108), (1956, 76540), (2064, 72535), (2136, 70090), (2445, 61232), (2580, 58028), (2608, 57405), (2670, 56072), (3260, 45924), (3440, 43521), (3560, 42054), (3827, 39120), (3912, 38270), (4272, 35045), (4890, 30616), (5160, 29014), (5340, 28036), (6520, 22962), (7009, 21360), (7120, 21027), (7654, 19560), (7824, 19135), (9780, 15308), (10320, 14507), (10680, 14018), (11481, 13040)]