76857760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 209284992

約数和(自身を除く): 132427232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 421, 560, 652, 815, 842, 1120, 1141, 1304, 1630, 1684, 2105, 2282, 2608, 2947, 3260, 3368, 4210, 4564, 5216, 5705, 5894, 6520, 6736, 8420, 9128, 11410, 11788, 13040, 13472, 14735, 16840, 18256, 22820, 23576, 26080, 29470, 33680, 36512, 45640, 47152, 58940, 67360, 68623, 91280, 94304, 117880, 137246, 182560, 235760, 274492, 343115, 471520, 480361, 548984, 686230, 960722, 1097968, 1372460, 1921444, 2195936, 2401805, 2744920, 3842888, 4803610, 5489840, 7685776, 9607220, 10979680, 15371552, 19214440, 38428880, 76857760]

約数ペア:

[(1, 76857760), (2, 38428880), (4, 19214440), (5, 15371552), (7, 10979680), (8, 9607220), (10, 7685776), (14, 5489840), (16, 4803610), (20, 3842888), (28, 2744920), (32, 2401805), (35, 2195936), (40, 1921444), (56, 1372460), (70, 1097968), (80, 960722), (112, 686230), (140, 548984), (160, 480361), (163, 471520), (224, 343115), (280, 274492), (326, 235760), (421, 182560), (560, 137246), (652, 117880), (815, 94304), (842, 91280), (1120, 68623), (1141, 67360), (1304, 58940), (1630, 47152), (1684, 45640), (2105, 36512), (2282, 33680), (2608, 29470), (2947, 26080), (3260, 23576), (3368, 22820), (4210, 18256), (4564, 16840), (5216, 14735), (5705, 13472), (5894, 13040), (6520, 11788), (6736, 11410), (8420, 9128)]