426397920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 192

約数和(自身を含む): 1509871104

約数和(自身を除く): 1083473184

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, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2392, 2760, 2971, 2990, 3120, 3588, 3680, 4485, 4784, 5520, 5942, 5980, 6240, 7176, 8913, 8970, 9568, 11040, 11884, 11960, 14352, 14855, 17826, 17940, 23768, 23920, 28704, 29710, 35652, 35880, 38623, 44565, 47536, 47840, 59420, 68333, 71304, 71760, 77246, 89130, 95072, 115869, 118840, 136666, 142608, 143520, 154492, 178260, 193115, 204999, 231738, 237680, 273332, 285216, 308984, 341665, 356520, 386230, 409998, 463476, 475360, 546664, 579345, 617968, 683330, 713040, 772460, 819996, 888329, 926952, 1024995, 1093328, 1158690, 1235936, 1366660, 1426080, 1544920, 1639992, 1776658, 1853904, 2049990, 2186656, 2317380, 2664987, 2733320, 3089840, 3279984, 3553316, 3707808, 4099980, 4441645, 4634760, 5329974, 5466640, 6179680, 6559968, 7106632, 8199960, 8883290, 9269520, 10659948, 10933280, 13324935, 14213264, 16399920, 17766580, 18539040, 21319896, 26649870, 28426528, 32799840, 35533160, 42639792, 53299740, 71066320, 85279584, 106599480, 142132640, 213198960, 426397920]

約数ペア:

[(1, 426397920), (2, 213198960), (3, 142132640), (4, 106599480), (5, 85279584), (6, 71066320), (8, 53299740), (10, 42639792), (12, 35533160), (13, 32799840), (15, 28426528), (16, 26649870), (20, 21319896), (23, 18539040), (24, 17766580), (26, 16399920), (30, 14213264), (32, 13324935), (39, 10933280), (40, 10659948), (46, 9269520), (48, 8883290), (52, 8199960), (60, 7106632), (65, 6559968), (69, 6179680), (78, 5466640), (80, 5329974), (92, 4634760), (96, 4441645), (104, 4099980), (115, 3707808), (120, 3553316), (130, 3279984), (138, 3089840), (156, 2733320), (160, 2664987), (184, 2317380), (195, 2186656), (208, 2049990), (230, 1853904), (240, 1776658), (260, 1639992), (276, 1544920), (299, 1426080), (312, 1366660), (345, 1235936), (368, 1158690), (390, 1093328), (416, 1024995), (460, 926952), (480, 888329), (520, 819996), (552, 772460), (598, 713040), (624, 683330), (690, 617968), (736, 579345), (780, 546664), (897, 475360), (920, 463476), (1040, 409998), (1104, 386230), (1196, 356520), (1248, 341665), (1380, 308984), (1495, 285216), (1560, 273332), (1794, 237680), (1840, 231738), (2080, 204999), (2208, 193115), (2392, 178260), (2760, 154492), (2971, 143520), (2990, 142608), (3120, 136666), (3588, 118840), (3680, 115869), (4485, 95072), (4784, 89130), (5520, 77246), (5942, 71760), (5980, 71304), (6240, 68333), (7176, 59420), (8913, 47840), (8970, 47536), (9568, 44565), (11040, 38623), (11884, 35880), (11960, 35652), (14352, 29710), (14855, 28704), (17826, 23920), (17940, 23768)]