82584840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 269256960

約数和(自身を除く): 186672120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 317, 334, 390, 501, 520, 634, 668, 780, 835, 951, 1002, 1268, 1336, 1560, 1585, 1670, 1902, 2004, 2171, 2505, 2536, 3170, 3340, 3804, 4008, 4121, 4342, 4755, 5010, 6340, 6513, 6680, 7608, 8242, 8684, 9510, 10020, 10855, 12363, 12680, 13026, 16484, 17368, 19020, 20040, 20605, 21710, 24726, 26052, 32565, 32968, 38040, 41210, 43420, 49452, 52104, 52939, 61815, 65130, 82420, 86840, 98904, 105878, 123630, 130260, 158817, 164840, 211756, 247260, 260520, 264695, 317634, 423512, 494520, 529390, 635268, 688207, 794085, 1058780, 1270536, 1376414, 1588170, 2064621, 2117560, 2752828, 3176340, 3441035, 4129242, 5505656, 6352680, 6882070, 8258484, 10323105, 13764140, 16516968, 20646210, 27528280, 41292420, 82584840]

約数ペア:

[(1, 82584840), (2, 41292420), (3, 27528280), (4, 20646210), (5, 16516968), (6, 13764140), (8, 10323105), (10, 8258484), (12, 6882070), (13, 6352680), (15, 5505656), (20, 4129242), (24, 3441035), (26, 3176340), (30, 2752828), (39, 2117560), (40, 2064621), (52, 1588170), (60, 1376414), (65, 1270536), (78, 1058780), (104, 794085), (120, 688207), (130, 635268), (156, 529390), (167, 494520), (195, 423512), (260, 317634), (312, 264695), (317, 260520), (334, 247260), (390, 211756), (501, 164840), (520, 158817), (634, 130260), (668, 123630), (780, 105878), (835, 98904), (951, 86840), (1002, 82420), (1268, 65130), (1336, 61815), (1560, 52939), (1585, 52104), (1670, 49452), (1902, 43420), (2004, 41210), (2171, 38040), (2505, 32968), (2536, 32565), (3170, 26052), (3340, 24726), (3804, 21710), (4008, 20605), (4121, 20040), (4342, 19020), (4755, 17368), (5010, 16484), (6340, 13026), (6513, 12680), (6680, 12363), (7608, 10855), (8242, 10020), (8684, 9510)]