68763840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 112

約数和(自身を含む): 221211648

約数和(自身を除く): 152447808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 863, 960, 996, 1245, 1328, 1660, 1726, 1992, 2490, 2589, 2656, 3320, 3452, 3984, 4315, 4980, 5178, 5312, 6640, 6904, 7968, 8630, 9960, 10356, 12945, 13280, 13808, 15936, 17260, 19920, 20712, 25890, 26560, 27616, 34520, 39840, 41424, 51780, 55232, 69040, 71629, 79680, 82848, 103560, 138080, 143258, 165696, 207120, 214887, 276160, 286516, 358145, 414240, 429774, 573032, 716290, 828480, 859548, 1074435, 1146064, 1432580, 1719096, 2148870, 2292128, 2865160, 3438192, 4297740, 4584256, 5730320, 6876384, 8595480, 11460640, 13752768, 17190960, 22921280, 34381920, 68763840]

約数ペア:

[(1, 68763840), (2, 34381920), (3, 22921280), (4, 17190960), (5, 13752768), (6, 11460640), (8, 8595480), (10, 6876384), (12, 5730320), (15, 4584256), (16, 4297740), (20, 3438192), (24, 2865160), (30, 2292128), (32, 2148870), (40, 1719096), (48, 1432580), (60, 1146064), (64, 1074435), (80, 859548), (83, 828480), (96, 716290), (120, 573032), (160, 429774), (166, 414240), (192, 358145), (240, 286516), (249, 276160), (320, 214887), (332, 207120), (415, 165696), (480, 143258), (498, 138080), (664, 103560), (830, 82848), (863, 79680), (960, 71629), (996, 69040), (1245, 55232), (1328, 51780), (1660, 41424), (1726, 39840), (1992, 34520), (2490, 27616), (2589, 26560), (2656, 25890), (3320, 20712), (3452, 19920), (3984, 17260), (4315, 15936), (4980, 13808), (5178, 13280), (5312, 12945), (6640, 10356), (6904, 9960), (7968, 8630)]