1112795320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 3094640640

約数和(自身を除く): 1981845320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 311, 364, 455, 520, 622, 728, 910, 983, 1244, 1555, 1820, 1966, 2177, 2488, 3110, 3640, 3932, 4043, 4354, 4915, 6220, 6881, 7864, 8086, 8708, 9830, 10885, 12440, 12779, 13762, 16172, 17416, 19660, 20215, 21770, 25558, 27524, 28301, 32344, 34405, 39320, 40430, 43540, 51116, 55048, 56602, 63895, 68810, 80860, 87080, 89453, 102232, 113204, 127790, 137620, 141505, 161720, 178906, 226408, 255580, 275240, 283010, 305713, 357812, 447265, 511160, 566020, 611426, 715624, 894530, 1132040, 1222852, 1528565, 1789060, 2139991, 2445704, 3057130, 3578120, 3974269, 4279982, 6114260, 7948538, 8559964, 10699955, 12228520, 15897076, 17119928, 19871345, 21399910, 27819883, 31794152, 39742690, 42799820, 55639766, 79485380, 85599640, 111279532, 139099415, 158970760, 222559064, 278198830, 556397660, 1112795320]

約数ペア:

[(1, 1112795320), (2, 556397660), (4, 278198830), (5, 222559064), (7, 158970760), (8, 139099415), (10, 111279532), (13, 85599640), (14, 79485380), (20, 55639766), (26, 42799820), (28, 39742690), (35, 31794152), (40, 27819883), (52, 21399910), (56, 19871345), (65, 17119928), (70, 15897076), (91, 12228520), (104, 10699955), (130, 8559964), (140, 7948538), (182, 6114260), (260, 4279982), (280, 3974269), (311, 3578120), (364, 3057130), (455, 2445704), (520, 2139991), (622, 1789060), (728, 1528565), (910, 1222852), (983, 1132040), (1244, 894530), (1555, 715624), (1820, 611426), (1966, 566020), (2177, 511160), (2488, 447265), (3110, 357812), (3640, 305713), (3932, 283010), (4043, 275240), (4354, 255580), (4915, 226408), (6220, 178906), (6881, 161720), (7864, 141505), (8086, 137620), (8708, 127790), (9830, 113204), (10885, 102232), (12440, 89453), (12779, 87080), (13762, 80860), (16172, 68810), (17416, 63895), (19660, 56602), (20215, 55048), (21770, 51116), (25558, 43540), (27524, 40430), (28301, 39320), (32344, 34405)]