1444902560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 3536773632

約数和(自身を除く): 2091871072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 523, 557, 620, 992, 1046, 1114, 1240, 2092, 2228, 2480, 2615, 2785, 4184, 4456, 4960, 5230, 5570, 8368, 8912, 10460, 11140, 16213, 16736, 17267, 17824, 20920, 22280, 32426, 34534, 41840, 44560, 64852, 69068, 81065, 83680, 86335, 89120, 129704, 138136, 162130, 172670, 259408, 276272, 291311, 324260, 345340, 518816, 552544, 582622, 648520, 690680, 1165244, 1297040, 1381360, 1456555, 2330488, 2594080, 2762720, 2913110, 4660976, 5826220, 9030641, 9321952, 11652440, 18061282, 23304880, 36122564, 45153205, 46609760, 72245128, 90306410, 144490256, 180612820, 288980512, 361225640, 722451280, 1444902560]

約数ペア:

[(1, 1444902560), (2, 722451280), (4, 361225640), (5, 288980512), (8, 180612820), (10, 144490256), (16, 90306410), (20, 72245128), (31, 46609760), (32, 45153205), (40, 36122564), (62, 23304880), (80, 18061282), (124, 11652440), (155, 9321952), (160, 9030641), (248, 5826220), (310, 4660976), (496, 2913110), (523, 2762720), (557, 2594080), (620, 2330488), (992, 1456555), (1046, 1381360), (1114, 1297040), (1240, 1165244), (2092, 690680), (2228, 648520), (2480, 582622), (2615, 552544), (2785, 518816), (4184, 345340), (4456, 324260), (4960, 291311), (5230, 276272), (5570, 259408), (8368, 172670), (8912, 162130), (10460, 138136), (11140, 129704), (16213, 89120), (16736, 86335), (17267, 83680), (17824, 81065), (20920, 69068), (22280, 64852), (32426, 44560), (34534, 41840)]