129953040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 465494016

約数和(自身を除く): 335540976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 751, 824, 840, 1030, 1236, 1442, 1502, 1545, 1648, 1680, 2060, 2163, 2253, 2472, 2884, 3004, 3090, 3605, 3755, 4120, 4326, 4506, 4944, 5257, 5768, 6008, 6180, 7210, 7510, 8240, 8652, 9012, 10514, 10815, 11265, 11536, 12016, 12360, 14420, 15020, 15771, 17304, 18024, 21028, 21630, 22530, 24720, 26285, 28840, 30040, 31542, 34608, 36048, 42056, 43260, 45060, 52570, 57680, 60080, 63084, 77353, 78855, 84112, 86520, 90120, 105140, 126168, 154706, 157710, 173040, 180240, 210280, 232059, 252336, 309412, 315420, 386765, 420560, 464118, 541471, 618824, 630840, 773530, 928236, 1082942, 1160295, 1237648, 1261680, 1547060, 1624413, 1856472, 2165884, 2320590, 2707355, 3094120, 3248826, 3712944, 4331768, 4641180, 5414710, 6188240, 6497652, 8122065, 8663536, 9282360, 10829420, 12995304, 16244130, 18564720, 21658840, 25990608, 32488260, 43317680, 64976520, 129953040]

約数ペア:

[(1, 129953040), (2, 64976520), (3, 43317680), (4, 32488260), (5, 25990608), (6, 21658840), (7, 18564720), (8, 16244130), (10, 12995304), (12, 10829420), (14, 9282360), (15, 8663536), (16, 8122065), (20, 6497652), (21, 6188240), (24, 5414710), (28, 4641180), (30, 4331768), (35, 3712944), (40, 3248826), (42, 3094120), (48, 2707355), (56, 2320590), (60, 2165884), (70, 1856472), (80, 1624413), (84, 1547060), (103, 1261680), (105, 1237648), (112, 1160295), (120, 1082942), (140, 928236), (168, 773530), (206, 630840), (210, 618824), (240, 541471), (280, 464118), (309, 420560), (336, 386765), (412, 315420), (420, 309412), (515, 252336), (560, 232059), (618, 210280), (721, 180240), (751, 173040), (824, 157710), (840, 154706), (1030, 126168), (1236, 105140), (1442, 90120), (1502, 86520), (1545, 84112), (1648, 78855), (1680, 77353), (2060, 63084), (2163, 60080), (2253, 57680), (2472, 52570), (2884, 45060), (3004, 43260), (3090, 42056), (3605, 36048), (3755, 34608), (4120, 31542), (4326, 30040), (4506, 28840), (4944, 26285), (5257, 24720), (5768, 22530), (6008, 21630), (6180, 21028), (7210, 18024), (7510, 17304), (8240, 15771), (8652, 15020), (9012, 14420), (10514, 12360), (10815, 12016), (11265, 11536)]