4012418040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4513}}^1$

素因数の和:4797

約数の個数: 128

約数和(自身を含む): 12480307200

約数和(自身を除く): 8467889160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 239, 248, 310, 372, 465, 478, 620, 717, 744, 930, 956, 1195, 1240, 1434, 1860, 1912, 2390, 2868, 3585, 3720, 4513, 4780, 5736, 7170, 7409, 9026, 9560, 13539, 14340, 14818, 18052, 22227, 22565, 27078, 28680, 29636, 36104, 37045, 44454, 45130, 54156, 59272, 67695, 74090, 88908, 90260, 108312, 111135, 135390, 139903, 148180, 177816, 180520, 222270, 270780, 279806, 296360, 419709, 444540, 541560, 559612, 699515, 839418, 889080, 1078607, 1119224, 1399030, 1678836, 2098545, 2157214, 2798060, 3235821, 3357672, 4197090, 4314428, 5393035, 5596120, 6471642, 8394180, 8628856, 10786070, 12943284, 16179105, 16788360, 21572140, 25886568, 32358210, 33436817, 43144280, 64716420, 66873634, 100310451, 129432840, 133747268, 167184085, 200620902, 267494536, 334368170, 401241804, 501552255, 668736340, 802483608, 1003104510, 1337472680, 2006209020, 4012418040]

約数ペア:

[(1, 4012418040), (2, 2006209020), (3, 1337472680), (4, 1003104510), (5, 802483608), (6, 668736340), (8, 501552255), (10, 401241804), (12, 334368170), (15, 267494536), (20, 200620902), (24, 167184085), (30, 133747268), (31, 129432840), (40, 100310451), (60, 66873634), (62, 64716420), (93, 43144280), (120, 33436817), (124, 32358210), (155, 25886568), (186, 21572140), (239, 16788360), (248, 16179105), (310, 12943284), (372, 10786070), (465, 8628856), (478, 8394180), (620, 6471642), (717, 5596120), (744, 5393035), (930, 4314428), (956, 4197090), (1195, 3357672), (1240, 3235821), (1434, 2798060), (1860, 2157214), (1912, 2098545), (2390, 1678836), (2868, 1399030), (3585, 1119224), (3720, 1078607), (4513, 889080), (4780, 839418), (5736, 699515), (7170, 559612), (7409, 541560), (9026, 444540), (9560, 419709), (13539, 296360), (14340, 279806), (14818, 270780), (18052, 222270), (22227, 180520), (22565, 177816), (27078, 148180), (28680, 139903), (29636, 135390), (36104, 111135), (37045, 108312), (44454, 90260), (45130, 88908), (54156, 74090), (59272, 67695)]