1395872880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3399

約数の個数: 160

約数和(自身を含む): 4537209600

約数和(自身を除く): 3141336720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 164, 172, 205, 215, 240, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 656, 688, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 1968, 2064, 2460, 2580, 3280, 3299, 3440, 3526, 4920, 5160, 5289, 6598, 7052, 8815, 9840, 9897, 10320, 10578, 13196, 14104, 16495, 17630, 19794, 21156, 26392, 26445, 28208, 32990, 35260, 39588, 42312, 49485, 52784, 52890, 65980, 70520, 79176, 84624, 98970, 105780, 131960, 135259, 141040, 141857, 158352, 197940, 211560, 263920, 270518, 283714, 395880, 405777, 423120, 425571, 541036, 567428, 676295, 709285, 791760, 811554, 851142, 1082072, 1134856, 1352590, 1418570, 1623108, 1702284, 2028885, 2127855, 2164144, 2269712, 2705180, 2837140, 3246216, 3404568, 4057770, 4255710, 5410360, 5674280, 5816137, 6492432, 6809136, 8115540, 8511420, 10820720, 11348560, 11632274, 16231080, 17022840, 17448411, 23264548, 29080685, 32462160, 34045680, 34896822, 46529096, 58161370, 69793644, 87242055, 93058192, 116322740, 139587288, 174484110, 232645480, 279174576, 348968220, 465290960, 697936440, 1395872880]

約数ペア:

[(1, 1395872880), (2, 697936440), (3, 465290960), (4, 348968220), (5, 279174576), (6, 232645480), (8, 174484110), (10, 139587288), (12, 116322740), (15, 93058192), (16, 87242055), (20, 69793644), (24, 58161370), (30, 46529096), (40, 34896822), (41, 34045680), (43, 32462160), (48, 29080685), (60, 23264548), (80, 17448411), (82, 17022840), (86, 16231080), (120, 11632274), (123, 11348560), (129, 10820720), (164, 8511420), (172, 8115540), (205, 6809136), (215, 6492432), (240, 5816137), (246, 5674280), (258, 5410360), (328, 4255710), (344, 4057770), (410, 3404568), (430, 3246216), (492, 2837140), (516, 2705180), (615, 2269712), (645, 2164144), (656, 2127855), (688, 2028885), (820, 1702284), (860, 1623108), (984, 1418570), (1032, 1352590), (1230, 1134856), (1290, 1082072), (1640, 851142), (1720, 811554), (1763, 791760), (1968, 709285), (2064, 676295), (2460, 567428), (2580, 541036), (3280, 425571), (3299, 423120), (3440, 405777), (3526, 395880), (4920, 283714), (5160, 270518), (5289, 263920), (6598, 211560), (7052, 197940), (8815, 158352), (9840, 141857), (9897, 141040), (10320, 135259), (10578, 131960), (13196, 105780), (14104, 98970), (16495, 84624), (17630, 79176), (19794, 70520), (21156, 65980), (26392, 52890), (26445, 52784), (28208, 49485), (32990, 42312), (35260, 39588)]