140139360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 481296816

約数和(自身を除く): 341157456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 317, 360, 480, 614, 634, 720, 921, 951, 1228, 1268, 1440, 1535, 1585, 1842, 1902, 2456, 2536, 2763, 2853, 3070, 3170, 3684, 3804, 4605, 4755, 4912, 5072, 5526, 5706, 6140, 6340, 7368, 7608, 9210, 9510, 9824, 10144, 11052, 11412, 12280, 12680, 13815, 14265, 14736, 15216, 18420, 19020, 22104, 22824, 24560, 25360, 27630, 28530, 29472, 30432, 36840, 38040, 44208, 45648, 49120, 50720, 55260, 57060, 73680, 76080, 88416, 91296, 97319, 110520, 114120, 147360, 152160, 194638, 221040, 228240, 291957, 389276, 442080, 456480, 486595, 583914, 778552, 875871, 973190, 1167828, 1459785, 1557104, 1751742, 1946380, 2335656, 2919570, 3114208, 3503484, 3892760, 4379355, 4671312, 5839140, 7006968, 7785520, 8758710, 9342624, 11678280, 14013936, 15571040, 17517420, 23356560, 28027872, 35034840, 46713120, 70069680, 140139360]

約数ペア:

[(1, 140139360), (2, 70069680), (3, 46713120), (4, 35034840), (5, 28027872), (6, 23356560), (8, 17517420), (9, 15571040), (10, 14013936), (12, 11678280), (15, 9342624), (16, 8758710), (18, 7785520), (20, 7006968), (24, 5839140), (30, 4671312), (32, 4379355), (36, 3892760), (40, 3503484), (45, 3114208), (48, 2919570), (60, 2335656), (72, 1946380), (80, 1751742), (90, 1557104), (96, 1459785), (120, 1167828), (144, 973190), (160, 875871), (180, 778552), (240, 583914), (288, 486595), (307, 456480), (317, 442080), (360, 389276), (480, 291957), (614, 228240), (634, 221040), (720, 194638), (921, 152160), (951, 147360), (1228, 114120), (1268, 110520), (1440, 97319), (1535, 91296), (1585, 88416), (1842, 76080), (1902, 73680), (2456, 57060), (2536, 55260), (2763, 50720), (2853, 49120), (3070, 45648), (3170, 44208), (3684, 38040), (3804, 36840), (4605, 30432), (4755, 29472), (4912, 28530), (5072, 27630), (5526, 25360), (5706, 24560), (6140, 22824), (6340, 22104), (7368, 19020), (7608, 18420), (9210, 15216), (9510, 14736), (9824, 14265), (10144, 13815), (11052, 12680), (11412, 12280)]