233113920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18712

約数の個数: 112

約数和(自身を含む): 797112960

約数和(自身を除く): 563999040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 18679, 37358, 56037, 74716, 93395, 112074, 149432, 186790, 224148, 242827, 280185, 298864, 373580, 448296, 485654, 560370, 597728, 728481, 747160, 896592, 971308, 1120740, 1195456, 1214135, 1456962, 1494320, 1793184, 1942616, 2241480, 2428270, 2913924, 2988640, 3586368, 3642405, 3885232, 4482960, 4856540, 5827848, 5977280, 7284810, 7770464, 8965920, 9713080, 11655696, 14569620, 15540928, 17931840, 19426160, 23311392, 29139240, 38852320, 46622784, 58278480, 77704640, 116556960, 233113920]

約数ペア:

[(1, 233113920), (2, 116556960), (3, 77704640), (4, 58278480), (5, 46622784), (6, 38852320), (8, 29139240), (10, 23311392), (12, 19426160), (13, 17931840), (15, 15540928), (16, 14569620), (20, 11655696), (24, 9713080), (26, 8965920), (30, 7770464), (32, 7284810), (39, 5977280), (40, 5827848), (48, 4856540), (52, 4482960), (60, 3885232), (64, 3642405), (65, 3586368), (78, 2988640), (80, 2913924), (96, 2428270), (104, 2241480), (120, 1942616), (130, 1793184), (156, 1494320), (160, 1456962), (192, 1214135), (195, 1195456), (208, 1120740), (240, 971308), (260, 896592), (312, 747160), (320, 728481), (390, 597728), (416, 560370), (480, 485654), (520, 448296), (624, 373580), (780, 298864), (832, 280185), (960, 242827), (1040, 224148), (1248, 186790), (1560, 149432), (2080, 112074), (2496, 93395), (3120, 74716), (4160, 56037), (6240, 37358), (12480, 18679)]