115940240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 313479936

約数和(自身を除く): 197539696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 37, 40, 46, 52, 65, 74, 80, 92, 104, 115, 130, 131, 148, 184, 185, 208, 230, 260, 262, 296, 299, 368, 370, 460, 481, 520, 524, 592, 598, 655, 740, 851, 920, 962, 1040, 1048, 1196, 1310, 1480, 1495, 1702, 1703, 1840, 1924, 2096, 2392, 2405, 2620, 2960, 2990, 3013, 3404, 3406, 3848, 4255, 4784, 4810, 4847, 5240, 5980, 6026, 6808, 6812, 7696, 8510, 8515, 9620, 9694, 10480, 11063, 11960, 12052, 13616, 13624, 15065, 17020, 17030, 19240, 19388, 22126, 23920, 24104, 24235, 27248, 30130, 34040, 34060, 38480, 38776, 39169, 44252, 48208, 48470, 55315, 60260, 63011, 68080, 68120, 77552, 78338, 88504, 96940, 110630, 111481, 120520, 126022, 136240, 156676, 177008, 193880, 195845, 221260, 222962, 241040, 252044, 313352, 315055, 387760, 391690, 442520, 445924, 504088, 557405, 626704, 630110, 783380, 885040, 891848, 1008176, 1114810, 1260220, 1449253, 1566760, 1783696, 2229620, 2520440, 2898506, 3133520, 4459240, 5040880, 5797012, 7246265, 8918480, 11594024, 14492530, 23188048, 28985060, 57970120, 115940240]

約数ペア:

[(1, 115940240), (2, 57970120), (4, 28985060), (5, 23188048), (8, 14492530), (10, 11594024), (13, 8918480), (16, 7246265), (20, 5797012), (23, 5040880), (26, 4459240), (37, 3133520), (40, 2898506), (46, 2520440), (52, 2229620), (65, 1783696), (74, 1566760), (80, 1449253), (92, 1260220), (104, 1114810), (115, 1008176), (130, 891848), (131, 885040), (148, 783380), (184, 630110), (185, 626704), (208, 557405), (230, 504088), (260, 445924), (262, 442520), (296, 391690), (299, 387760), (368, 315055), (370, 313352), (460, 252044), (481, 241040), (520, 222962), (524, 221260), (592, 195845), (598, 193880), (655, 177008), (740, 156676), (851, 136240), (920, 126022), (962, 120520), (1040, 111481), (1048, 110630), (1196, 96940), (1310, 88504), (1480, 78338), (1495, 77552), (1702, 68120), (1703, 68080), (1840, 63011), (1924, 60260), (2096, 55315), (2392, 48470), (2405, 48208), (2620, 44252), (2960, 39169), (2990, 38776), (3013, 38480), (3404, 34060), (3406, 34040), (3848, 30130), (4255, 27248), (4784, 24235), (4810, 24104), (4847, 23920), (5240, 22126), (5980, 19388), (6026, 19240), (6808, 17030), (6812, 17020), (7696, 15065), (8510, 13624), (8515, 13616), (9620, 12052), (9694, 11960), (10480, 11063)]