138783840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 491774976

約数和(自身を除く): 352991136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 967, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 1934, 2080, 2208, 2392, 2760, 2901, 2990, 3120, 3588, 3680, 3868, 4485, 4784, 4835, 5520, 5802, 5980, 6240, 7176, 7736, 8970, 9568, 9670, 11040, 11604, 11960, 12571, 14352, 14505, 15472, 17940, 19340, 22241, 23208, 23920, 25142, 28704, 29010, 30944, 35880, 37713, 38680, 44482, 46416, 47840, 50284, 58020, 62855, 66723, 71760, 75426, 77360, 88964, 92832, 100568, 111205, 116040, 125710, 133446, 143520, 150852, 154720, 177928, 188565, 201136, 222410, 232080, 251420, 266892, 289133, 301704, 333615, 355856, 377130, 402272, 444820, 464160, 502840, 533784, 578266, 603408, 667230, 711712, 754260, 867399, 889640, 1005680, 1067568, 1156532, 1206816, 1334460, 1445665, 1508520, 1734798, 1779280, 2011360, 2135136, 2313064, 2668920, 2891330, 3017040, 3469596, 3558560, 4336995, 4626128, 5337840, 5782660, 6034080, 6939192, 8673990, 9252256, 10675680, 11565320, 13878384, 17347980, 23130640, 27756768, 34695960, 46261280, 69391920, 138783840]

約数ペア:

[(1, 138783840), (2, 69391920), (3, 46261280), (4, 34695960), (5, 27756768), (6, 23130640), (8, 17347980), (10, 13878384), (12, 11565320), (13, 10675680), (15, 9252256), (16, 8673990), (20, 6939192), (23, 6034080), (24, 5782660), (26, 5337840), (30, 4626128), (32, 4336995), (39, 3558560), (40, 3469596), (46, 3017040), (48, 2891330), (52, 2668920), (60, 2313064), (65, 2135136), (69, 2011360), (78, 1779280), (80, 1734798), (92, 1508520), (96, 1445665), (104, 1334460), (115, 1206816), (120, 1156532), (130, 1067568), (138, 1005680), (156, 889640), (160, 867399), (184, 754260), (195, 711712), (208, 667230), (230, 603408), (240, 578266), (260, 533784), (276, 502840), (299, 464160), (312, 444820), (345, 402272), (368, 377130), (390, 355856), (416, 333615), (460, 301704), (480, 289133), (520, 266892), (552, 251420), (598, 232080), (624, 222410), (690, 201136), (736, 188565), (780, 177928), (897, 154720), (920, 150852), (967, 143520), (1040, 133446), (1104, 125710), (1196, 116040), (1248, 111205), (1380, 100568), (1495, 92832), (1560, 88964), (1794, 77360), (1840, 75426), (1934, 71760), (2080, 66723), (2208, 62855), (2392, 58020), (2760, 50284), (2901, 47840), (2990, 46416), (3120, 44482), (3588, 38680), (3680, 37713), (3868, 35880), (4485, 30944), (4784, 29010), (4835, 28704), (5520, 25142), (5802, 23920), (5980, 23208), (6240, 22241), (7176, 19340), (7736, 17940), (8970, 15472), (9568, 14505), (9670, 14352), (11040, 12571), (11604, 11960)]