74569440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 265628160

約数和(自身を除く): 191058720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 487, 528, 580, 638, 660, 696, 870, 880, 928, 957, 974, 1056, 1160, 1276, 1320, 1392, 1461, 1595, 1740, 1760, 1914, 1948, 2320, 2435, 2552, 2640, 2784, 2922, 3190, 3480, 3828, 3896, 4640, 4785, 4870, 5104, 5280, 5357, 5844, 6380, 6960, 7305, 7656, 7792, 9570, 9740, 10208, 10714, 11688, 12760, 13920, 14123, 14610, 15312, 15584, 16071, 19140, 19480, 21428, 23376, 25520, 26785, 28246, 29220, 30624, 32142, 38280, 38960, 42369, 42856, 46752, 51040, 53570, 56492, 58440, 64284, 70615, 76560, 77920, 80355, 84738, 85712, 107140, 112984, 116880, 128568, 141230, 153120, 155353, 160710, 169476, 171424, 211845, 214280, 225968, 233760, 257136, 282460, 310706, 321420, 338952, 423690, 428560, 451936, 466059, 514272, 564920, 621412, 642840, 677904, 776765, 847380, 857120, 932118, 1129840, 1242824, 1285680, 1355808, 1553530, 1694760, 1864236, 2259680, 2330295, 2485648, 2571360, 3107060, 3389520, 3728472, 4660590, 4971296, 6214120, 6779040, 7456944, 9321180, 12428240, 14913888, 18642360, 24856480, 37284720, 74569440]

約数ペア:

[(1, 74569440), (2, 37284720), (3, 24856480), (4, 18642360), (5, 14913888), (6, 12428240), (8, 9321180), (10, 7456944), (11, 6779040), (12, 6214120), (15, 4971296), (16, 4660590), (20, 3728472), (22, 3389520), (24, 3107060), (29, 2571360), (30, 2485648), (32, 2330295), (33, 2259680), (40, 1864236), (44, 1694760), (48, 1553530), (55, 1355808), (58, 1285680), (60, 1242824), (66, 1129840), (80, 932118), (87, 857120), (88, 847380), (96, 776765), (110, 677904), (116, 642840), (120, 621412), (132, 564920), (145, 514272), (160, 466059), (165, 451936), (174, 428560), (176, 423690), (220, 338952), (232, 321420), (240, 310706), (264, 282460), (290, 257136), (319, 233760), (330, 225968), (348, 214280), (352, 211845), (435, 171424), (440, 169476), (464, 160710), (480, 155353), (487, 153120), (528, 141230), (580, 128568), (638, 116880), (660, 112984), (696, 107140), (870, 85712), (880, 84738), (928, 80355), (957, 77920), (974, 76560), (1056, 70615), (1160, 64284), (1276, 58440), (1320, 56492), (1392, 53570), (1461, 51040), (1595, 46752), (1740, 42856), (1760, 42369), (1914, 38960), (1948, 38280), (2320, 32142), (2435, 30624), (2552, 29220), (2640, 28246), (2784, 26785), (2922, 25520), (3190, 23376), (3480, 21428), (3828, 19480), (3896, 19140), (4640, 16071), (4785, 15584), (4870, 15312), (5104, 14610), (5280, 14123), (5357, 13920), (5844, 12760), (6380, 11688), (6960, 10714), (7305, 10208), (7656, 9740), (7792, 9570)]