170145760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 428228640

約数和(自身を除く): 258082880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 152, 160, 190, 194, 304, 380, 388, 485, 577, 608, 760, 776, 970, 1154, 1520, 1552, 1843, 1940, 2308, 2885, 3040, 3104, 3686, 3880, 4616, 5770, 7372, 7760, 9215, 9232, 10963, 11540, 14744, 15520, 18430, 18464, 21926, 23080, 29488, 36860, 43852, 46160, 54815, 55969, 58976, 73720, 87704, 92320, 109630, 111938, 147440, 175408, 219260, 223876, 279845, 294880, 350816, 438520, 447752, 559690, 877040, 895504, 1063411, 1119380, 1754080, 1791008, 2126822, 2238760, 4253644, 4477520, 5317055, 8507288, 8955040, 10634110, 17014576, 21268220, 34029152, 42536440, 85072880, 170145760]

約数ペア:

[(1, 170145760), (2, 85072880), (4, 42536440), (5, 34029152), (8, 21268220), (10, 17014576), (16, 10634110), (19, 8955040), (20, 8507288), (32, 5317055), (38, 4477520), (40, 4253644), (76, 2238760), (80, 2126822), (95, 1791008), (97, 1754080), (152, 1119380), (160, 1063411), (190, 895504), (194, 877040), (304, 559690), (380, 447752), (388, 438520), (485, 350816), (577, 294880), (608, 279845), (760, 223876), (776, 219260), (970, 175408), (1154, 147440), (1520, 111938), (1552, 109630), (1843, 92320), (1940, 87704), (2308, 73720), (2885, 58976), (3040, 55969), (3104, 54815), (3686, 46160), (3880, 43852), (4616, 36860), (5770, 29488), (7372, 23080), (7760, 21926), (9215, 18464), (9232, 18430), (10963, 15520), (11540, 14744)]