15671018480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{31327}}^1$

素因数の和:31403

約数の個数: 120

約数和(自身を含む): 40521013632

約数和(自身を除く): 24849995152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 169, 185, 208, 260, 296, 338, 370, 481, 520, 592, 676, 740, 845, 962, 1040, 1352, 1480, 1690, 1924, 2405, 2704, 2960, 3380, 3848, 4810, 6253, 6760, 7696, 9620, 12506, 13520, 19240, 25012, 31265, 31327, 38480, 50024, 62530, 62654, 100048, 125060, 125308, 156635, 250120, 250616, 313270, 407251, 500240, 501232, 626540, 814502, 1159099, 1253080, 1629004, 2036255, 2318198, 2506160, 3258008, 4072510, 4636396, 5294263, 5795495, 6516016, 8145020, 9272792, 10588526, 11590990, 15068287, 16290040, 18545584, 21177052, 23181980, 26471315, 30136574, 32580080, 42354104, 46363960, 52942630, 60273148, 75341435, 84708208, 92727920, 105885260, 120546296, 150682870, 195887731, 211770520, 241092592, 301365740, 391775462, 423541040, 602731480, 783550924, 979438655, 1205462960, 1567101848, 1958877310, 3134203696, 3917754620, 7835509240, 15671018480]

約数ペア:

[(1, 15671018480), (2, 7835509240), (4, 3917754620), (5, 3134203696), (8, 1958877310), (10, 1567101848), (13, 1205462960), (16, 979438655), (20, 783550924), (26, 602731480), (37, 423541040), (40, 391775462), (52, 301365740), (65, 241092592), (74, 211770520), (80, 195887731), (104, 150682870), (130, 120546296), (148, 105885260), (169, 92727920), (185, 84708208), (208, 75341435), (260, 60273148), (296, 52942630), (338, 46363960), (370, 42354104), (481, 32580080), (520, 30136574), (592, 26471315), (676, 23181980), (740, 21177052), (845, 18545584), (962, 16290040), (1040, 15068287), (1352, 11590990), (1480, 10588526), (1690, 9272792), (1924, 8145020), (2405, 6516016), (2704, 5795495), (2960, 5294263), (3380, 4636396), (3848, 4072510), (4810, 3258008), (6253, 2506160), (6760, 2318198), (7696, 2036255), (9620, 1629004), (12506, 1253080), (13520, 1159099), (19240, 814502), (25012, 626540), (31265, 501232), (31327, 500240), (38480, 407251), (50024, 313270), (62530, 250616), (62654, 250120), (100048, 156635), (125060, 125308)]