64105080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 217404000

約数和(自身を除く): 153298920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 109, 116, 120, 130, 145, 156, 169, 174, 195, 218, 232, 260, 290, 312, 327, 338, 348, 377, 390, 435, 436, 507, 520, 545, 580, 654, 676, 696, 754, 780, 845, 870, 872, 1014, 1090, 1131, 1160, 1308, 1352, 1417, 1508, 1560, 1635, 1690, 1740, 1885, 2028, 2180, 2262, 2535, 2616, 2834, 3016, 3161, 3270, 3380, 3480, 3770, 4056, 4251, 4360, 4524, 4901, 5070, 5655, 5668, 6322, 6540, 6760, 7085, 7540, 8502, 9048, 9483, 9802, 10140, 11310, 11336, 12644, 13080, 14170, 14703, 15080, 15805, 17004, 18421, 18966, 19604, 20280, 21255, 22620, 24505, 25288, 28340, 29406, 31610, 34008, 36842, 37932, 39208, 41093, 42510, 45240, 47415, 49010, 55263, 56680, 58812, 63220, 73515, 73684, 75864, 82186, 85020, 92105, 94830, 98020, 110526, 117624, 123279, 126440, 147030, 147368, 164372, 170040, 184210, 189660, 196040, 205465, 221052, 246558, 276315, 294060, 328744, 368420, 379320, 410930, 442104, 493116, 534209, 552630, 588120, 616395, 736840, 821860, 986232, 1068418, 1105260, 1232790, 1602627, 1643720, 2136836, 2210520, 2465580, 2671045, 3205254, 4273672, 4931160, 5342090, 6410508, 8013135, 10684180, 12821016, 16026270, 21368360, 32052540, 64105080]

約数ペア:

[(1, 64105080), (2, 32052540), (3, 21368360), (4, 16026270), (5, 12821016), (6, 10684180), (8, 8013135), (10, 6410508), (12, 5342090), (13, 4931160), (15, 4273672), (20, 3205254), (24, 2671045), (26, 2465580), (29, 2210520), (30, 2136836), (39, 1643720), (40, 1602627), (52, 1232790), (58, 1105260), (60, 1068418), (65, 986232), (78, 821860), (87, 736840), (104, 616395), (109, 588120), (116, 552630), (120, 534209), (130, 493116), (145, 442104), (156, 410930), (169, 379320), (174, 368420), (195, 328744), (218, 294060), (232, 276315), (260, 246558), (290, 221052), (312, 205465), (327, 196040), (338, 189660), (348, 184210), (377, 170040), (390, 164372), (435, 147368), (436, 147030), (507, 126440), (520, 123279), (545, 117624), (580, 110526), (654, 98020), (676, 94830), (696, 92105), (754, 85020), (780, 82186), (845, 75864), (870, 73684), (872, 73515), (1014, 63220), (1090, 58812), (1131, 56680), (1160, 55263), (1308, 49010), (1352, 47415), (1417, 45240), (1508, 42510), (1560, 41093), (1635, 39208), (1690, 37932), (1740, 36842), (1885, 34008), (2028, 31610), (2180, 29406), (2262, 28340), (2535, 25288), (2616, 24505), (2834, 22620), (3016, 21255), (3161, 20280), (3270, 19604), (3380, 18966), (3480, 18421), (3770, 17004), (4056, 15805), (4251, 15080), (4360, 14703), (4524, 14170), (4901, 13080), (5070, 12644), (5655, 11336), (5668, 11310), (6322, 10140), (6540, 9802), (6760, 9483), (7085, 9048), (7540, 8502)]