147170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 477683712

約数和(自身を除く): 330513072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 151, 155, 186, 240, 248, 262, 302, 310, 372, 393, 453, 465, 496, 524, 604, 620, 655, 744, 755, 786, 906, 930, 1048, 1208, 1240, 1310, 1488, 1510, 1572, 1812, 1860, 1965, 2096, 2265, 2416, 2480, 2620, 3020, 3144, 3624, 3720, 3930, 4061, 4530, 4681, 5240, 6040, 6288, 7248, 7440, 7860, 8122, 9060, 9362, 10480, 12080, 12183, 14043, 15720, 16244, 18120, 18724, 19781, 20305, 23405, 24366, 28086, 31440, 32488, 36240, 37448, 39562, 40610, 46810, 48732, 56172, 59343, 60915, 64976, 70215, 74896, 79124, 81220, 93620, 97464, 98905, 112344, 118686, 121830, 140430, 158248, 162440, 187240, 194928, 197810, 224688, 237372, 243660, 280860, 296715, 316496, 324880, 374480, 395620, 474744, 487320, 561720, 593430, 613211, 791240, 949488, 974640, 1123440, 1186860, 1226422, 1582480, 1839633, 2373720, 2452844, 3066055, 3679266, 4747440, 4905688, 6132110, 7358532, 9198165, 9811376, 12264220, 14717064, 18396330, 24528440, 29434128, 36792660, 49056880, 73585320, 147170640]

約数ペア:

[(1, 147170640), (2, 73585320), (3, 49056880), (4, 36792660), (5, 29434128), (6, 24528440), (8, 18396330), (10, 14717064), (12, 12264220), (15, 9811376), (16, 9198165), (20, 7358532), (24, 6132110), (30, 4905688), (31, 4747440), (40, 3679266), (48, 3066055), (60, 2452844), (62, 2373720), (80, 1839633), (93, 1582480), (120, 1226422), (124, 1186860), (131, 1123440), (151, 974640), (155, 949488), (186, 791240), (240, 613211), (248, 593430), (262, 561720), (302, 487320), (310, 474744), (372, 395620), (393, 374480), (453, 324880), (465, 316496), (496, 296715), (524, 280860), (604, 243660), (620, 237372), (655, 224688), (744, 197810), (755, 194928), (786, 187240), (906, 162440), (930, 158248), (1048, 140430), (1208, 121830), (1240, 118686), (1310, 112344), (1488, 98905), (1510, 97464), (1572, 93620), (1812, 81220), (1860, 79124), (1965, 74896), (2096, 70215), (2265, 64976), (2416, 60915), (2480, 59343), (2620, 56172), (3020, 48732), (3144, 46810), (3624, 40610), (3720, 39562), (3930, 37448), (4061, 36240), (4530, 32488), (4681, 31440), (5240, 28086), (6040, 24366), (6288, 23405), (7248, 20305), (7440, 19781), (7860, 18724), (8122, 18120), (9060, 16244), (9362, 15720), (10480, 14043), (12080, 12183)]