138448320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5022

約数の個数: 112

約数和(自身を含む): 454822560

約数和(自身を除く): 316374240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 4973, 5568, 6960, 9280, 9946, 13920, 14919, 19892, 24865, 27840, 29838, 39784, 49730, 59676, 74595, 79568, 99460, 119352, 144217, 149190, 159136, 198920, 238704, 288434, 298380, 318272, 397840, 432651, 477408, 576868, 596760, 721085, 795680, 865302, 954816, 1153736, 1193520, 1442170, 1591360, 1730604, 2163255, 2307472, 2387040, 2884340, 3461208, 4326510, 4614944, 4774080, 5768680, 6922416, 8653020, 9229888, 11537360, 13844832, 17306040, 23074720, 27689664, 34612080, 46149440, 69224160, 138448320]

約数ペア:

[(1, 138448320), (2, 69224160), (3, 46149440), (4, 34612080), (5, 27689664), (6, 23074720), (8, 17306040), (10, 13844832), (12, 11537360), (15, 9229888), (16, 8653020), (20, 6922416), (24, 5768680), (29, 4774080), (30, 4614944), (32, 4326510), (40, 3461208), (48, 2884340), (58, 2387040), (60, 2307472), (64, 2163255), (80, 1730604), (87, 1591360), (96, 1442170), (116, 1193520), (120, 1153736), (145, 954816), (160, 865302), (174, 795680), (192, 721085), (232, 596760), (240, 576868), (290, 477408), (320, 432651), (348, 397840), (435, 318272), (464, 298380), (480, 288434), (580, 238704), (696, 198920), (870, 159136), (928, 149190), (960, 144217), (1160, 119352), (1392, 99460), (1740, 79568), (1856, 74595), (2320, 59676), (2784, 49730), (3480, 39784), (4640, 29838), (4973, 27840), (5568, 24865), (6960, 19892), (9280, 14919), (9946, 13920)]