124124840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 332640000

約数和(自身を除く): 208515160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 109, 140, 166, 196, 218, 245, 280, 332, 343, 392, 415, 436, 490, 545, 581, 664, 686, 763, 830, 872, 980, 1090, 1162, 1372, 1526, 1660, 1715, 1960, 2180, 2324, 2744, 2905, 3052, 3320, 3430, 3815, 4067, 4360, 4648, 5341, 5810, 6104, 6860, 7630, 8134, 9047, 10682, 11620, 13720, 15260, 16268, 18094, 20335, 21364, 23240, 26705, 28469, 30520, 32536, 36188, 37387, 40670, 42728, 45235, 53410, 56938, 63329, 72376, 74774, 81340, 90470, 106820, 113876, 126658, 142345, 149548, 162680, 180940, 186935, 213640, 227752, 253316, 284690, 299096, 316645, 361880, 373870, 443303, 506632, 569380, 633290, 747740, 886606, 1138760, 1266580, 1495480, 1773212, 2216515, 2533160, 3103121, 3546424, 4433030, 6206242, 8866060, 12412484, 15515605, 17732120, 24824968, 31031210, 62062420, 124124840]

約数ペア:

[(1, 124124840), (2, 62062420), (4, 31031210), (5, 24824968), (7, 17732120), (8, 15515605), (10, 12412484), (14, 8866060), (20, 6206242), (28, 4433030), (35, 3546424), (40, 3103121), (49, 2533160), (56, 2216515), (70, 1773212), (83, 1495480), (98, 1266580), (109, 1138760), (140, 886606), (166, 747740), (196, 633290), (218, 569380), (245, 506632), (280, 443303), (332, 373870), (343, 361880), (392, 316645), (415, 299096), (436, 284690), (490, 253316), (545, 227752), (581, 213640), (664, 186935), (686, 180940), (763, 162680), (830, 149548), (872, 142345), (980, 126658), (1090, 113876), (1162, 106820), (1372, 90470), (1526, 81340), (1660, 74774), (1715, 72376), (1960, 63329), (2180, 56938), (2324, 53410), (2744, 45235), (2905, 42728), (3052, 40670), (3320, 37387), (3430, 36188), (3815, 32536), (4067, 30520), (4360, 28469), (4648, 26705), (5341, 23240), (5810, 21364), (6104, 20335), (6860, 18094), (7630, 16268), (8134, 15260), (9047, 13720), (10682, 11620)]