242853520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33359}}^1$

素因数の和:33392

約数の個数: 80

約数和(自身を含む): 694955520

約数和(自身を除く): 452102000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 33359, 66718, 133436, 166795, 233513, 266872, 333590, 433667, 467026, 533744, 667180, 867334, 934052, 1167565, 1334360, 1734668, 1868104, 2168335, 2335130, 2668720, 3035669, 3469336, 3736208, 4336670, 4670260, 6071338, 6938672, 8673340, 9340520, 12142676, 15178345, 17346680, 18681040, 24285352, 30356690, 34693360, 48570704, 60713380, 121426760, 242853520]

約数ペア:

[(1, 242853520), (2, 121426760), (4, 60713380), (5, 48570704), (7, 34693360), (8, 30356690), (10, 24285352), (13, 18681040), (14, 17346680), (16, 15178345), (20, 12142676), (26, 9340520), (28, 8673340), (35, 6938672), (40, 6071338), (52, 4670260), (56, 4336670), (65, 3736208), (70, 3469336), (80, 3035669), (91, 2668720), (104, 2335130), (112, 2168335), (130, 1868104), (140, 1734668), (182, 1334360), (208, 1167565), (260, 934052), (280, 867334), (364, 667180), (455, 533744), (520, 467026), (560, 433667), (728, 333590), (910, 266872), (1040, 233513), (1456, 166795), (1820, 133436), (3640, 66718), (7280, 33359)]