71461350480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{210131}}^1$

素因数の和:210269

約数の個数: 160

約数和(自身を含む): 240760840320

約数和(自身を除く): 169299489840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 624, 654, 780, 872, 1040, 1090, 1308, 1417, 1560, 1635, 1744, 2180, 2616, 2834, 3120, 3270, 4251, 4360, 5232, 5668, 6540, 7085, 8502, 8720, 11336, 13080, 14170, 17004, 21255, 22672, 26160, 28340, 34008, 42510, 56680, 68016, 85020, 113360, 170040, 210131, 340080, 420262, 630393, 840524, 1050655, 1260786, 1681048, 2101310, 2521572, 2731703, 3151965, 3362096, 4202620, 5043144, 5463406, 6303930, 8195109, 8405240, 10086288, 10926812, 12607860, 13658515, 16390218, 16810480, 21853624, 22904279, 25215720, 27317030, 32780436, 40975545, 43707248, 45808558, 50431440, 54634060, 65560872, 68712837, 81951090, 91617116, 109268120, 114521395, 131121744, 137425674, 163902180, 183234232, 218536240, 229042790, 274851348, 297755627, 327804360, 343564185, 366468464, 458085580, 549702696, 595511254, 655608720, 687128370, 893266881, 916171160, 1099405392, 1191022508, 1374256740, 1488778135, 1786533762, 1832342320, 2382045016, 2748513480, 2977556270, 3573067524, 4466334405, 4764090032, 5497026960, 5955112540, 7146135048, 8932668810, 11910225080, 14292270096, 17865337620, 23820450160, 35730675240, 71461350480]

約数ペア:

[(1, 71461350480), (2, 35730675240), (3, 23820450160), (4, 17865337620), (5, 14292270096), (6, 11910225080), (8, 8932668810), (10, 7146135048), (12, 5955112540), (13, 5497026960), (15, 4764090032), (16, 4466334405), (20, 3573067524), (24, 2977556270), (26, 2748513480), (30, 2382045016), (39, 1832342320), (40, 1786533762), (48, 1488778135), (52, 1374256740), (60, 1191022508), (65, 1099405392), (78, 916171160), (80, 893266881), (104, 687128370), (109, 655608720), (120, 595511254), (130, 549702696), (156, 458085580), (195, 366468464), (208, 343564185), (218, 327804360), (240, 297755627), (260, 274851348), (312, 229042790), (327, 218536240), (390, 183234232), (436, 163902180), (520, 137425674), (545, 131121744), (624, 114521395), (654, 109268120), (780, 91617116), (872, 81951090), (1040, 68712837), (1090, 65560872), (1308, 54634060), (1417, 50431440), (1560, 45808558), (1635, 43707248), (1744, 40975545), (2180, 32780436), (2616, 27317030), (2834, 25215720), (3120, 22904279), (3270, 21853624), (4251, 16810480), (4360, 16390218), (5232, 13658515), (5668, 12607860), (6540, 10926812), (7085, 10086288), (8502, 8405240), (8720, 8195109), (11336, 6303930), (13080, 5463406), (14170, 5043144), (17004, 4202620), (21255, 3362096), (22672, 3151965), (26160, 2731703), (28340, 2521572), (34008, 2101310), (42510, 1681048), (56680, 1260786), (68016, 1050655), (85020, 840524), (113360, 630393), (170040, 420262), (210131, 340080)]