5706307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{5953}}^1$

素因数の和:7968

約数の個数: 96

約数和(自身を含む): 17986891104

約数和(自身を除く): 12280583424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1997, 3994, 5953, 5991, 7988, 9985, 11906, 11982, 15976, 17859, 19970, 23812, 23964, 29765, 29955, 31952, 35718, 39940, 47624, 47928, 59530, 59910, 63904, 71436, 79880, 89295, 95248, 95856, 119060, 119820, 142872, 159760, 178590, 190496, 191712, 238120, 239640, 285744, 319520, 357180, 476240, 479280, 571488, 714360, 952480, 958560, 1428720, 2857440, 11888141, 23776282, 35664423, 47552564, 59440705, 71328846, 95105128, 118881410, 142657692, 178322115, 190210256, 237762820, 285315384, 356644230, 380420512, 475525640, 570630768, 713288460, 951051280, 1141261536, 1426576920, 1902102560, 2853153840, 5706307680]

約数ペア:

[(1, 5706307680), (2, 2853153840), (3, 1902102560), (4, 1426576920), (5, 1141261536), (6, 951051280), (8, 713288460), (10, 570630768), (12, 475525640), (15, 380420512), (16, 356644230), (20, 285315384), (24, 237762820), (30, 190210256), (32, 178322115), (40, 142657692), (48, 118881410), (60, 95105128), (80, 71328846), (96, 59440705), (120, 47552564), (160, 35664423), (240, 23776282), (480, 11888141), (1997, 2857440), (3994, 1428720), (5953, 958560), (5991, 952480), (7988, 714360), (9985, 571488), (11906, 479280), (11982, 476240), (15976, 357180), (17859, 319520), (19970, 285744), (23812, 239640), (23964, 238120), (29765, 191712), (29955, 190496), (31952, 178590), (35718, 159760), (39940, 142872), (47624, 119820), (47928, 119060), (59530, 95856), (59910, 95248), (63904, 89295), (71436, 79880)]