1569235081240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1\times {\mathrm{8627}}^1$

素因数の和:9289

約数の個数: 128

約数和(自身を含む): 3622931712000

約数和(自身を除く): 2053696630760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 239, 265, 359, 424, 478, 530, 718, 956, 1060, 1195, 1436, 1795, 1912, 2120, 2390, 2872, 3590, 4780, 7180, 8627, 9560, 12667, 14360, 17254, 19027, 25334, 34508, 38054, 43135, 50668, 63335, 69016, 76108, 85801, 86270, 95135, 101336, 126670, 152216, 171602, 172540, 190270, 253340, 343204, 345080, 380540, 429005, 457231, 506680, 686408, 761080, 858010, 914462, 1716020, 1828924, 2061853, 2286155, 3097093, 3432040, 3657848, 4123706, 4547453, 4572310, 6194186, 8247412, 9094906, 9144620, 10309265, 12388372, 15485465, 16494824, 18189812, 18289240, 20618530, 22737265, 24776744, 30970930, 36379624, 41237060, 45474530, 61941860, 82474120, 90949060, 109278209, 123883720, 164145929, 181898120, 218556418, 328291858, 437112836, 546391045, 656583716, 740205227, 820729645, 874225672, 1092782090, 1313167432, 1480410454, 1641459290, 2185564180, 2960820908, 3282918580, 3701026135, 4371128360, 5921641816, 6565837160, 7402052270, 14804104540, 29608209080, 39230877031, 78461754062, 156923508124, 196154385155, 313847016248, 392308770310, 784617540620, 1569235081240]

約数ペア:

[(1, 1569235081240), (2, 784617540620), (4, 392308770310), (5, 313847016248), (8, 196154385155), (10, 156923508124), (20, 78461754062), (40, 39230877031), (53, 29608209080), (106, 14804104540), (212, 7402052270), (239, 6565837160), (265, 5921641816), (359, 4371128360), (424, 3701026135), (478, 3282918580), (530, 2960820908), (718, 2185564180), (956, 1641459290), (1060, 1480410454), (1195, 1313167432), (1436, 1092782090), (1795, 874225672), (1912, 820729645), (2120, 740205227), (2390, 656583716), (2872, 546391045), (3590, 437112836), (4780, 328291858), (7180, 218556418), (8627, 181898120), (9560, 164145929), (12667, 123883720), (14360, 109278209), (17254, 90949060), (19027, 82474120), (25334, 61941860), (34508, 45474530), (38054, 41237060), (43135, 36379624), (50668, 30970930), (63335, 24776744), (69016, 22737265), (76108, 20618530), (85801, 18289240), (86270, 18189812), (95135, 16494824), (101336, 15485465), (126670, 12388372), (152216, 10309265), (171602, 9144620), (172540, 9094906), (190270, 8247412), (253340, 6194186), (343204, 4572310), (345080, 4547453), (380540, 4123706), (429005, 3657848), (457231, 3432040), (506680, 3097093), (686408, 2286155), (761080, 2061853), (858010, 1828924), (914462, 1716020)]