2256492360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1061}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 6973516800

約数和(自身を除く): 4717024440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 479, 555, 740, 888, 958, 1061, 1110, 1437, 1480, 1916, 2122, 2220, 2395, 2874, 3183, 3832, 4244, 4440, 4790, 5305, 5748, 6366, 7185, 8488, 9580, 10610, 11496, 12732, 14370, 15915, 17723, 19160, 21220, 25464, 28740, 31830, 35446, 39257, 42440, 53169, 57480, 63660, 70892, 78514, 88615, 106338, 117771, 127320, 141784, 157028, 177230, 196285, 212676, 235542, 265845, 314056, 354460, 392570, 425352, 471084, 508219, 531690, 588855, 708920, 785140, 942168, 1016438, 1063380, 1177710, 1524657, 1570280, 2032876, 2126760, 2355420, 2541095, 3049314, 4065752, 4710840, 5082190, 6098628, 7623285, 10164380, 12197256, 15246570, 18804103, 20328760, 30493140, 37608206, 56412309, 60986280, 75216412, 94020515, 112824618, 150432824, 188041030, 225649236, 282061545, 376082060, 451298472, 564123090, 752164120, 1128246180, 2256492360]

約数ペア:

[(1, 2256492360), (2, 1128246180), (3, 752164120), (4, 564123090), (5, 451298472), (6, 376082060), (8, 282061545), (10, 225649236), (12, 188041030), (15, 150432824), (20, 112824618), (24, 94020515), (30, 75216412), (37, 60986280), (40, 56412309), (60, 37608206), (74, 30493140), (111, 20328760), (120, 18804103), (148, 15246570), (185, 12197256), (222, 10164380), (296, 7623285), (370, 6098628), (444, 5082190), (479, 4710840), (555, 4065752), (740, 3049314), (888, 2541095), (958, 2355420), (1061, 2126760), (1110, 2032876), (1437, 1570280), (1480, 1524657), (1916, 1177710), (2122, 1063380), (2220, 1016438), (2395, 942168), (2874, 785140), (3183, 708920), (3832, 588855), (4244, 531690), (4440, 508219), (4790, 471084), (5305, 425352), (5748, 392570), (6366, 354460), (7185, 314056), (8488, 265845), (9580, 235542), (10610, 212676), (11496, 196285), (12732, 177230), (14370, 157028), (15915, 141784), (17723, 127320), (19160, 117771), (21220, 106338), (25464, 88615), (28740, 78514), (31830, 70892), (35446, 63660), (39257, 57480), (42440, 53169)]