147519120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 526180608

約数和(自身を除く): 378661488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 277, 280, 317, 336, 420, 554, 560, 634, 831, 840, 951, 1108, 1268, 1385, 1585, 1662, 1680, 1902, 1939, 2216, 2219, 2536, 2770, 3170, 3324, 3804, 3878, 4155, 4432, 4438, 4755, 5072, 5540, 5817, 6340, 6648, 6657, 7608, 7756, 8310, 8876, 9510, 9695, 11080, 11095, 11634, 12680, 13296, 13314, 15216, 15512, 16620, 17752, 19020, 19390, 22160, 22190, 23268, 25360, 26628, 29085, 31024, 33240, 33285, 35504, 38040, 38780, 44380, 46536, 53256, 58170, 66480, 66570, 76080, 77560, 87809, 88760, 93072, 106512, 116340, 133140, 155120, 175618, 177520, 232680, 263427, 266280, 351236, 439045, 465360, 526854, 532560, 614663, 702472, 878090, 1053708, 1229326, 1317135, 1404944, 1756180, 1843989, 2107416, 2458652, 2634270, 3073315, 3512360, 3687978, 4214832, 4917304, 5268540, 6146630, 7024720, 7375956, 9219945, 9834608, 10537080, 12293260, 14751912, 18439890, 21074160, 24586520, 29503824, 36879780, 49173040, 73759560, 147519120]

約数ペア:

[(1, 147519120), (2, 73759560), (3, 49173040), (4, 36879780), (5, 29503824), (6, 24586520), (7, 21074160), (8, 18439890), (10, 14751912), (12, 12293260), (14, 10537080), (15, 9834608), (16, 9219945), (20, 7375956), (21, 7024720), (24, 6146630), (28, 5268540), (30, 4917304), (35, 4214832), (40, 3687978), (42, 3512360), (48, 3073315), (56, 2634270), (60, 2458652), (70, 2107416), (80, 1843989), (84, 1756180), (105, 1404944), (112, 1317135), (120, 1229326), (140, 1053708), (168, 878090), (210, 702472), (240, 614663), (277, 532560), (280, 526854), (317, 465360), (336, 439045), (420, 351236), (554, 266280), (560, 263427), (634, 232680), (831, 177520), (840, 175618), (951, 155120), (1108, 133140), (1268, 116340), (1385, 106512), (1585, 93072), (1662, 88760), (1680, 87809), (1902, 77560), (1939, 76080), (2216, 66570), (2219, 66480), (2536, 58170), (2770, 53256), (3170, 46536), (3324, 44380), (3804, 38780), (3878, 38040), (4155, 35504), (4432, 33285), (4438, 33240), (4755, 31024), (5072, 29085), (5540, 26628), (5817, 25360), (6340, 23268), (6648, 22190), (6657, 22160), (7608, 19390), (7756, 19020), (8310, 17752), (8876, 16620), (9510, 15512), (9695, 15216), (11080, 13314), (11095, 13296), (11634, 12680)]