2265304440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12781}}^1$

素因数の和:13013

約数の個数: 128

約数和(自身を含む): 7804177920

約数和(自身を除く): 5538873480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2532, 2954, 3165, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 11816, 12660, 12781, 14770, 17724, 22155, 25320, 25562, 29540, 35448, 38343, 44310, 51124, 59080, 63905, 76686, 88620, 89467, 102248, 127810, 153372, 177240, 178934, 191715, 255620, 268401, 306744, 357868, 383430, 447335, 511240, 536802, 715736, 766860, 894670, 1073604, 1342005, 1533720, 1789340, 2147208, 2684010, 2696791, 3578680, 5368020, 5393582, 8090373, 10736040, 10787164, 13483955, 16180746, 18877537, 21574328, 26967910, 32361492, 37755074, 40451865, 53935820, 56632611, 64722984, 75510148, 80903730, 94387685, 107871640, 113265222, 151020296, 161807460, 188775370, 226530444, 283163055, 323614920, 377550740, 453060888, 566326110, 755101480, 1132652220, 2265304440]

約数ペア:

[(1, 2265304440), (2, 1132652220), (3, 755101480), (4, 566326110), (5, 453060888), (6, 377550740), (7, 323614920), (8, 283163055), (10, 226530444), (12, 188775370), (14, 161807460), (15, 151020296), (20, 113265222), (21, 107871640), (24, 94387685), (28, 80903730), (30, 75510148), (35, 64722984), (40, 56632611), (42, 53935820), (56, 40451865), (60, 37755074), (70, 32361492), (84, 26967910), (105, 21574328), (120, 18877537), (140, 16180746), (168, 13483955), (210, 10787164), (211, 10736040), (280, 8090373), (420, 5393582), (422, 5368020), (633, 3578680), (840, 2696791), (844, 2684010), (1055, 2147208), (1266, 1789340), (1477, 1533720), (1688, 1342005), (2110, 1073604), (2532, 894670), (2954, 766860), (3165, 715736), (4220, 536802), (4431, 511240), (5064, 447335), (5908, 383430), (6330, 357868), (7385, 306744), (8440, 268401), (8862, 255620), (11816, 191715), (12660, 178934), (12781, 177240), (14770, 153372), (17724, 127810), (22155, 102248), (25320, 89467), (25562, 88620), (29540, 76686), (35448, 63905), (38343, 59080), (44310, 51124)]