139000080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13469}}^1$

素因数の和:13528

約数の個数: 80

約数和(自身を含む): 440953920

約数和(自身を除く): 301953840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 13469, 26938, 40407, 53876, 67345, 80814, 107752, 134690, 161628, 202035, 215504, 269380, 323256, 404070, 538760, 579167, 646512, 808140, 1077520, 1158334, 1616280, 1737501, 2316668, 2895835, 3232560, 3475002, 4633336, 5791670, 6950004, 8687505, 9266672, 11583340, 13900008, 17375010, 23166680, 27800016, 34750020, 46333360, 69500040, 139000080]

約数ペア:

[(1, 139000080), (2, 69500040), (3, 46333360), (4, 34750020), (5, 27800016), (6, 23166680), (8, 17375010), (10, 13900008), (12, 11583340), (15, 9266672), (16, 8687505), (20, 6950004), (24, 5791670), (30, 4633336), (40, 3475002), (43, 3232560), (48, 2895835), (60, 2316668), (80, 1737501), (86, 1616280), (120, 1158334), (129, 1077520), (172, 808140), (215, 646512), (240, 579167), (258, 538760), (344, 404070), (430, 323256), (516, 269380), (645, 215504), (688, 202035), (860, 161628), (1032, 134690), (1290, 107752), (1720, 80814), (2064, 67345), (2580, 53876), (3440, 40407), (5160, 26938), (10320, 13469)]