169584203440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 404125134336

約数和(自身を除く): 234540930896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 197, 223, 292, 365, 394, 446, 584, 661, 730, 788, 892, 985, 1115, 1168, 1322, 1460, 1576, 1784, 1970, 2230, 2644, 2920, 3152, 3305, 3568, 3940, 4460, 5288, 5840, 6610, 7880, 8920, 10576, 13220, 14381, 15760, 16279, 17840, 26440, 28762, 32558, 43931, 48253, 52880, 57524, 65116, 71905, 81395, 87862, 96506, 115048, 130217, 130232, 143810, 147403, 162790, 175724, 193012, 219655, 230096, 241265, 260434, 260464, 287620, 294806, 325580, 351448, 386024, 439310, 482530, 520868, 575240, 589612, 651085, 651160, 702896, 737015, 772048, 878620, 965060, 1041736, 1150480, 1179224, 1302170, 1302320, 1474030, 1757240, 1930120, 2083472, 2358448, 2604340, 2948060, 3206963, 3514480, 3860240, 5208680, 5896120, 6413926, 9505841, 10417360, 10760419, 11792240, 12827852, 16034815, 19011682, 21520838, 25655704, 29038391, 32069630, 38023364, 43041676, 47529205, 51311408, 53802095, 58076782, 64139260, 76046728, 86083352, 95058410, 107604190, 116153564, 128278520, 145191955, 152093456, 172166704, 190116820, 215208380, 232307128, 256557040, 290383910, 380233640, 430416760, 464614256, 580767820, 760467280, 860833520, 1161535640, 2119802543, 2323071280, 4239605086, 8479210172, 10599012715, 16958420344, 21198025430, 33916840688, 42396050860, 84792101720, 169584203440]

約数ペア:

[(1, 169584203440), (2, 84792101720), (4, 42396050860), (5, 33916840688), (8, 21198025430), (10, 16958420344), (16, 10599012715), (20, 8479210172), (40, 4239605086), (73, 2323071280), (80, 2119802543), (146, 1161535640), (197, 860833520), (223, 760467280), (292, 580767820), (365, 464614256), (394, 430416760), (446, 380233640), (584, 290383910), (661, 256557040), (730, 232307128), (788, 215208380), (892, 190116820), (985, 172166704), (1115, 152093456), (1168, 145191955), (1322, 128278520), (1460, 116153564), (1576, 107604190), (1784, 95058410), (1970, 86083352), (2230, 76046728), (2644, 64139260), (2920, 58076782), (3152, 53802095), (3305, 51311408), (3568, 47529205), (3940, 43041676), (4460, 38023364), (5288, 32069630), (5840, 29038391), (6610, 25655704), (7880, 21520838), (8920, 19011682), (10576, 16034815), (13220, 12827852), (14381, 11792240), (15760, 10760419), (16279, 10417360), (17840, 9505841), (26440, 6413926), (28762, 5896120), (32558, 5208680), (43931, 3860240), (48253, 3514480), (52880, 3206963), (57524, 2948060), (65116, 2604340), (71905, 2358448), (81395, 2083472), (87862, 1930120), (96506, 1757240), (115048, 1474030), (130217, 1302320), (130232, 1302170), (143810, 1179224), (147403, 1150480), (162790, 1041736), (175724, 965060), (193012, 878620), (219655, 772048), (230096, 737015), (241265, 702896), (260434, 651160), (260464, 651085), (287620, 589612), (294806, 575240), (325580, 520868), (351448, 482530), (386024, 439310)]