2541458400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81457}}^1$

素因数の和:81493

約数の個数: 144

約数和(自身を含む): 8908898544

約数和(自身を除く): 6367440144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 81457, 162914, 244371, 325828, 407285, 488742, 651656, 814570, 977484, 1058941, 1221855, 1303312, 1629140, 1954968, 2036425, 2117882, 2443710, 2606624, 3176823, 3258280, 3909936, 4072850, 4235764, 4887420, 5294705, 6109275, 6353646, 6516560, 7819872, 8145700, 8471528, 9774840, 10589410, 12218550, 12707292, 13033120, 15884115, 16291400, 16943056, 19549680, 21178820, 24437100, 25414584, 26473525, 31768230, 32582800, 33886112, 39099360, 42357640, 48874200, 50829168, 52947050, 63536460, 65165600, 79420575, 84715280, 97748400, 101658336, 105894100, 127072920, 158841150, 169430560, 195496800, 211788200, 254145840, 317682300, 423576400, 508291680, 635364600, 847152800, 1270729200, 2541458400]

約数ペア:

[(1, 2541458400), (2, 1270729200), (3, 847152800), (4, 635364600), (5, 508291680), (6, 423576400), (8, 317682300), (10, 254145840), (12, 211788200), (13, 195496800), (15, 169430560), (16, 158841150), (20, 127072920), (24, 105894100), (25, 101658336), (26, 97748400), (30, 84715280), (32, 79420575), (39, 65165600), (40, 63536460), (48, 52947050), (50, 50829168), (52, 48874200), (60, 42357640), (65, 39099360), (75, 33886112), (78, 32582800), (80, 31768230), (96, 26473525), (100, 25414584), (104, 24437100), (120, 21178820), (130, 19549680), (150, 16943056), (156, 16291400), (160, 15884115), (195, 13033120), (200, 12707292), (208, 12218550), (240, 10589410), (260, 9774840), (300, 8471528), (312, 8145700), (325, 7819872), (390, 6516560), (400, 6353646), (416, 6109275), (480, 5294705), (520, 4887420), (600, 4235764), (624, 4072850), (650, 3909936), (780, 3258280), (800, 3176823), (975, 2606624), (1040, 2443710), (1200, 2117882), (1248, 2036425), (1300, 1954968), (1560, 1629140), (1950, 1303312), (2080, 1221855), (2400, 1058941), (2600, 977484), (3120, 814570), (3900, 651656), (5200, 488742), (6240, 407285), (7800, 325828), (10400, 244371), (15600, 162914), (31200, 81457)]