421625280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2426

約数の個数: 112

約数和(自身を含む): 1345996800

約数和(自身を除く): 924371520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1990, 2207, 2388, 2985, 3184, 3980, 4414, 4776, 5970, 6368, 6621, 7960, 8828, 9552, 11035, 11940, 12736, 13242, 15920, 17656, 19104, 22070, 23880, 26484, 31840, 33105, 35312, 38208, 44140, 47760, 52968, 63680, 66210, 70624, 88280, 95520, 105936, 132420, 141248, 176560, 191040, 211872, 264840, 353120, 423744, 439193, 529680, 706240, 878386, 1059360, 1317579, 1756772, 2118720, 2195965, 2635158, 3513544, 4391930, 5270316, 6587895, 7027088, 8783860, 10540632, 13175790, 14054176, 17567720, 21081264, 26351580, 28108352, 35135440, 42162528, 52703160, 70270880, 84325056, 105406320, 140541760, 210812640, 421625280]

約数ペア:

[(1, 421625280), (2, 210812640), (3, 140541760), (4, 105406320), (5, 84325056), (6, 70270880), (8, 52703160), (10, 42162528), (12, 35135440), (15, 28108352), (16, 26351580), (20, 21081264), (24, 17567720), (30, 14054176), (32, 13175790), (40, 10540632), (48, 8783860), (60, 7027088), (64, 6587895), (80, 5270316), (96, 4391930), (120, 3513544), (160, 2635158), (192, 2195965), (199, 2118720), (240, 1756772), (320, 1317579), (398, 1059360), (480, 878386), (597, 706240), (796, 529680), (960, 439193), (995, 423744), (1194, 353120), (1592, 264840), (1990, 211872), (2207, 191040), (2388, 176560), (2985, 141248), (3184, 132420), (3980, 105936), (4414, 95520), (4776, 88280), (5970, 70624), (6368, 66210), (6621, 63680), (7960, 52968), (8828, 47760), (9552, 44140), (11035, 38208), (11940, 35312), (12736, 33105), (13242, 31840), (15920, 26484), (17656, 23880), (19104, 22070)]