2415979480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 5891719680

約数和(自身を除く): 3475740200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 163, 170, 284, 307, 326, 340, 355, 568, 614, 652, 680, 710, 815, 1207, 1228, 1304, 1420, 1535, 1630, 2414, 2456, 2771, 2840, 3070, 3260, 4828, 5219, 5542, 6035, 6140, 6520, 9656, 10438, 11084, 11573, 12070, 12280, 13855, 20876, 21797, 22168, 23146, 24140, 26095, 27710, 41752, 43594, 46292, 48280, 50041, 52190, 55420, 57865, 87188, 92584, 100082, 104380, 108985, 110840, 115730, 174376, 196741, 200164, 208760, 217970, 231460, 250205, 370549, 393482, 400328, 435940, 462920, 500410, 741098, 786964, 850697, 871880, 983705, 1000820, 1482196, 1573928, 1701394, 1852745, 1967410, 2001640, 2964392, 3402788, 3552911, 3705490, 3934820, 4253485, 6805576, 7105822, 7410980, 7869640, 8506970, 14211644, 14821960, 17013940, 17764555, 28423288, 34027880, 35529110, 60399487, 71058220, 120798974, 142116440, 241597948, 301997435, 483195896, 603994870, 1207989740, 2415979480]

約数ペア:

[(1, 2415979480), (2, 1207989740), (4, 603994870), (5, 483195896), (8, 301997435), (10, 241597948), (17, 142116440), (20, 120798974), (34, 71058220), (40, 60399487), (68, 35529110), (71, 34027880), (85, 28423288), (136, 17764555), (142, 17013940), (163, 14821960), (170, 14211644), (284, 8506970), (307, 7869640), (326, 7410980), (340, 7105822), (355, 6805576), (568, 4253485), (614, 3934820), (652, 3705490), (680, 3552911), (710, 3402788), (815, 2964392), (1207, 2001640), (1228, 1967410), (1304, 1852745), (1420, 1701394), (1535, 1573928), (1630, 1482196), (2414, 1000820), (2456, 983705), (2771, 871880), (2840, 850697), (3070, 786964), (3260, 741098), (4828, 500410), (5219, 462920), (5542, 435940), (6035, 400328), (6140, 393482), (6520, 370549), (9656, 250205), (10438, 231460), (11084, 217970), (11573, 208760), (12070, 200164), (12280, 196741), (13855, 174376), (20876, 115730), (21797, 110840), (22168, 108985), (23146, 104380), (24140, 100082), (26095, 92584), (27710, 87188), (41752, 57865), (43594, 55420), (46292, 52190), (48280, 50041)]