141764280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2469

約数の個数: 128

約数和(自身を含む): 493102080

約数和(自身を除く): 351337800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2377, 2485, 2840, 2982, 3976, 4260, 4754, 4970, 5964, 7131, 7455, 8520, 9508, 9940, 11885, 11928, 14262, 14910, 16639, 19016, 19880, 23770, 28524, 29820, 33278, 35655, 47540, 49917, 57048, 59640, 66556, 71310, 83195, 95080, 99834, 133112, 142620, 166390, 168767, 199668, 249585, 285240, 332780, 337534, 399336, 499170, 506301, 665560, 675068, 843835, 998340, 1012602, 1181369, 1350136, 1687670, 1996680, 2025204, 2362738, 2531505, 3375340, 3544107, 4050408, 4725476, 5063010, 5906845, 6750680, 7088214, 9450952, 10126020, 11813690, 14176428, 17720535, 20252040, 23627380, 28352856, 35441070, 47254760, 70882140, 141764280]

約数ペア:

[(1, 141764280), (2, 70882140), (3, 47254760), (4, 35441070), (5, 28352856), (6, 23627380), (7, 20252040), (8, 17720535), (10, 14176428), (12, 11813690), (14, 10126020), (15, 9450952), (20, 7088214), (21, 6750680), (24, 5906845), (28, 5063010), (30, 4725476), (35, 4050408), (40, 3544107), (42, 3375340), (56, 2531505), (60, 2362738), (70, 2025204), (71, 1996680), (84, 1687670), (105, 1350136), (120, 1181369), (140, 1012602), (142, 998340), (168, 843835), (210, 675068), (213, 665560), (280, 506301), (284, 499170), (355, 399336), (420, 337534), (426, 332780), (497, 285240), (568, 249585), (710, 199668), (840, 168767), (852, 166390), (994, 142620), (1065, 133112), (1420, 99834), (1491, 95080), (1704, 83195), (1988, 71310), (2130, 66556), (2377, 59640), (2485, 57048), (2840, 49917), (2982, 47540), (3976, 35655), (4260, 33278), (4754, 29820), (4970, 28524), (5964, 23770), (7131, 19880), (7455, 19016), (8520, 16639), (9508, 14910), (9940, 14262), (11885, 11928)]