127087240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26699}}^1$

素因数の和:26734

約数の個数: 64

約数和(自身を含む): 346032000

約数和(自身を除く): 218944760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 26699, 53398, 106796, 133495, 186893, 213592, 266990, 373786, 453883, 533980, 747572, 907766, 934465, 1067960, 1495144, 1815532, 1868930, 2269415, 3177181, 3631064, 3737860, 4538830, 6354362, 7475720, 9077660, 12708724, 15885905, 18155320, 25417448, 31771810, 63543620, 127087240]

約数ペア:

[(1, 127087240), (2, 63543620), (4, 31771810), (5, 25417448), (7, 18155320), (8, 15885905), (10, 12708724), (14, 9077660), (17, 7475720), (20, 6354362), (28, 4538830), (34, 3737860), (35, 3631064), (40, 3177181), (56, 2269415), (68, 1868930), (70, 1815532), (85, 1495144), (119, 1067960), (136, 934465), (140, 907766), (170, 747572), (238, 533980), (280, 453883), (340, 373786), (476, 266990), (595, 213592), (680, 186893), (952, 133495), (1190, 106796), (2380, 53398), (4760, 26699)]