131635140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24109}}^1$

素因数の和:24141

約数の個数: 96

約数和(自身を含む): 453653760

約数和(自身を除く): 322018620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 24109, 48218, 72327, 96436, 120545, 144654, 168763, 241090, 289308, 313417, 337526, 361635, 482180, 506289, 626834, 675052, 723270, 843815, 940251, 1012578, 1253668, 1446540, 1567085, 1687630, 1880502, 2025156, 2193919, 2531445, 3134170, 3375260, 3761004, 4387838, 4701255, 5062890, 6268340, 6581757, 8775676, 9402510, 10125780, 10969595, 13163514, 18805020, 21939190, 26327028, 32908785, 43878380, 65817570, 131635140]

約数ペア:

[(1, 131635140), (2, 65817570), (3, 43878380), (4, 32908785), (5, 26327028), (6, 21939190), (7, 18805020), (10, 13163514), (12, 10969595), (13, 10125780), (14, 9402510), (15, 8775676), (20, 6581757), (21, 6268340), (26, 5062890), (28, 4701255), (30, 4387838), (35, 3761004), (39, 3375260), (42, 3134170), (52, 2531445), (60, 2193919), (65, 2025156), (70, 1880502), (78, 1687630), (84, 1567085), (91, 1446540), (105, 1253668), (130, 1012578), (140, 940251), (156, 843815), (182, 723270), (195, 675052), (210, 626834), (260, 506289), (273, 482180), (364, 361635), (390, 337526), (420, 313417), (455, 289308), (546, 241090), (780, 168763), (910, 144654), (1092, 120545), (1365, 96436), (1820, 72327), (2730, 48218), (5460, 24109)]