141988560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 364645680

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, 223, 240, 280, 336, 379, 420, 446, 560, 669, 758, 840, 892, 1115, 1137, 1338, 1516, 1561, 1680, 1784, 1895, 2230, 2274, 2653, 2676, 3032, 3122, 3345, 3568, 3790, 4460, 4548, 4683, 5306, 5352, 5685, 6064, 6244, 6690, 7580, 7805, 7959, 8920, 9096, 9366, 10612, 10704, 11370, 12488, 13265, 13380, 15160, 15610, 15918, 17840, 18192, 18732, 21224, 22740, 23415, 24976, 26530, 26760, 30320, 31220, 31836, 37464, 39795, 42448, 45480, 46830, 53060, 53520, 62440, 63672, 74928, 79590, 84517, 90960, 93660, 106120, 124880, 127344, 159180, 169034, 187320, 212240, 253551, 318360, 338068, 374640, 422585, 507102, 591619, 636720, 676136, 845170, 1014204, 1183238, 1267755, 1352272, 1690340, 1774857, 2028408, 2366476, 2535510, 2958095, 3380680, 3549714, 4056816, 4732952, 5071020, 5916190, 6761360, 7099428, 8874285, 9465904, 10142040, 11832380, 14198856, 17748570, 20284080, 23664760, 28397712, 35497140, 47329520, 70994280, 141988560]

約数ペア:

[(1, 141988560), (2, 70994280), (3, 47329520), (4, 35497140), (5, 28397712), (6, 23664760), (7, 20284080), (8, 17748570), (10, 14198856), (12, 11832380), (14, 10142040), (15, 9465904), (16, 8874285), (20, 7099428), (21, 6761360), (24, 5916190), (28, 5071020), (30, 4732952), (35, 4056816), (40, 3549714), (42, 3380680), (48, 2958095), (56, 2535510), (60, 2366476), (70, 2028408), (80, 1774857), (84, 1690340), (105, 1352272), (112, 1267755), (120, 1183238), (140, 1014204), (168, 845170), (210, 676136), (223, 636720), (240, 591619), (280, 507102), (336, 422585), (379, 374640), (420, 338068), (446, 318360), (560, 253551), (669, 212240), (758, 187320), (840, 169034), (892, 159180), (1115, 127344), (1137, 124880), (1338, 106120), (1516, 93660), (1561, 90960), (1680, 84517), (1784, 79590), (1895, 74928), (2230, 63672), (2274, 62440), (2653, 53520), (2676, 53060), (3032, 46830), (3122, 45480), (3345, 42448), (3568, 39795), (3790, 37464), (4460, 31836), (4548, 31220), (4683, 30320), (5306, 26760), (5352, 26530), (5685, 24976), (6064, 23415), (6244, 22740), (6690, 21224), (7580, 18732), (7805, 18192), (7959, 17840), (8920, 15918), (9096, 15610), (9366, 15160), (10612, 13380), (10704, 13265), (11370, 12488)]