68230960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 188425440

約数和(自身を除く): 120194480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 89, 112, 140, 148, 178, 185, 259, 280, 296, 356, 370, 445, 518, 560, 592, 623, 712, 740, 890, 1036, 1246, 1295, 1369, 1424, 1480, 1780, 2072, 2492, 2590, 2738, 2960, 3115, 3293, 3560, 4144, 4984, 5180, 5476, 6230, 6586, 6845, 7120, 9583, 9968, 10360, 10952, 12460, 13172, 13690, 16465, 19166, 20720, 21904, 23051, 24920, 26344, 27380, 32930, 38332, 46102, 47915, 49840, 52688, 54760, 65860, 76664, 92204, 95830, 109520, 115255, 121841, 131720, 153328, 184408, 191660, 230510, 243682, 263440, 368816, 383320, 461020, 487364, 609205, 766640, 852887, 922040, 974728, 1218410, 1705774, 1844080, 1949456, 2436820, 3411548, 4264435, 4873640, 6823096, 8528870, 9747280, 13646192, 17057740, 34115480, 68230960]

約数ペア:

[(1, 68230960), (2, 34115480), (4, 17057740), (5, 13646192), (7, 9747280), (8, 8528870), (10, 6823096), (14, 4873640), (16, 4264435), (20, 3411548), (28, 2436820), (35, 1949456), (37, 1844080), (40, 1705774), (56, 1218410), (70, 974728), (74, 922040), (80, 852887), (89, 766640), (112, 609205), (140, 487364), (148, 461020), (178, 383320), (185, 368816), (259, 263440), (280, 243682), (296, 230510), (356, 191660), (370, 184408), (445, 153328), (518, 131720), (560, 121841), (592, 115255), (623, 109520), (712, 95830), (740, 92204), (890, 76664), (1036, 65860), (1246, 54760), (1295, 52688), (1369, 49840), (1424, 47915), (1480, 46102), (1780, 38332), (2072, 32930), (2492, 27380), (2590, 26344), (2738, 24920), (2960, 23051), (3115, 21904), (3293, 20720), (3560, 19166), (4144, 16465), (4984, 13690), (5180, 13172), (5476, 12460), (6230, 10952), (6586, 10360), (6845, 9968), (7120, 9583)]