139848360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 447552000

約数和(自身を除く): 307703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 739, 760, 830, 996, 1140, 1245, 1478, 1577, 1660, 1992, 2217, 2280, 2490, 2956, 3154, 3320, 3695, 4434, 4731, 4980, 5912, 6308, 7390, 7885, 8868, 9462, 9960, 11085, 12616, 14041, 14780, 15770, 17736, 18924, 22170, 23655, 28082, 29560, 31540, 37848, 42123, 44340, 47310, 56164, 61337, 63080, 70205, 84246, 88680, 94620, 112328, 122674, 140410, 168492, 184011, 189240, 210615, 245348, 280820, 306685, 336984, 368022, 421230, 490696, 561640, 613370, 736044, 842460, 920055, 1165403, 1226740, 1472088, 1684920, 1840110, 2330806, 2453480, 3496209, 3680220, 4661612, 5827015, 6992418, 7360440, 9323224, 11654030, 13984836, 17481045, 23308060, 27969672, 34962090, 46616120, 69924180, 139848360]

約数ペア:

[(1, 139848360), (2, 69924180), (3, 46616120), (4, 34962090), (5, 27969672), (6, 23308060), (8, 17481045), (10, 13984836), (12, 11654030), (15, 9323224), (19, 7360440), (20, 6992418), (24, 5827015), (30, 4661612), (38, 3680220), (40, 3496209), (57, 2453480), (60, 2330806), (76, 1840110), (83, 1684920), (95, 1472088), (114, 1226740), (120, 1165403), (152, 920055), (166, 842460), (190, 736044), (228, 613370), (249, 561640), (285, 490696), (332, 421230), (380, 368022), (415, 336984), (456, 306685), (498, 280820), (570, 245348), (664, 210615), (739, 189240), (760, 184011), (830, 168492), (996, 140410), (1140, 122674), (1245, 112328), (1478, 94620), (1577, 88680), (1660, 84246), (1992, 70205), (2217, 63080), (2280, 61337), (2490, 56164), (2956, 47310), (3154, 44340), (3320, 42123), (3695, 37848), (4434, 31540), (4731, 29560), (4980, 28082), (5912, 23655), (6308, 22170), (7390, 18924), (7885, 17736), (8868, 15770), (9462, 14780), (9960, 14041), (11085, 12616)]