17670120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 58544640

約数和(自身を除く): 40874520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 241, 260, 282, 312, 376, 390, 470, 482, 520, 564, 611, 705, 723, 780, 940, 964, 1128, 1205, 1222, 1410, 1446, 1560, 1833, 1880, 1928, 2410, 2444, 2820, 2892, 3055, 3133, 3615, 3666, 4820, 4888, 5640, 5784, 6110, 6266, 7230, 7332, 9165, 9399, 9640, 11327, 12220, 12532, 14460, 14664, 15665, 18330, 18798, 22654, 24440, 25064, 28920, 31330, 33981, 36660, 37596, 45308, 46995, 56635, 62660, 67962, 73320, 75192, 90616, 93990, 113270, 125320, 135924, 147251, 169905, 187980, 226540, 271848, 294502, 339810, 375960, 441753, 453080, 589004, 679620, 736255, 883506, 1178008, 1359240, 1472510, 1767012, 2208765, 2945020, 3534024, 4417530, 5890040, 8835060, 17670120]

約数ペア:

[(1, 17670120), (2, 8835060), (3, 5890040), (4, 4417530), (5, 3534024), (6, 2945020), (8, 2208765), (10, 1767012), (12, 1472510), (13, 1359240), (15, 1178008), (20, 883506), (24, 736255), (26, 679620), (30, 589004), (39, 453080), (40, 441753), (47, 375960), (52, 339810), (60, 294502), (65, 271848), (78, 226540), (94, 187980), (104, 169905), (120, 147251), (130, 135924), (141, 125320), (156, 113270), (188, 93990), (195, 90616), (235, 75192), (241, 73320), (260, 67962), (282, 62660), (312, 56635), (376, 46995), (390, 45308), (470, 37596), (482, 36660), (520, 33981), (564, 31330), (611, 28920), (705, 25064), (723, 24440), (780, 22654), (940, 18798), (964, 18330), (1128, 15665), (1205, 14664), (1222, 14460), (1410, 12532), (1446, 12220), (1560, 11327), (1833, 9640), (1880, 9399), (1928, 9165), (2410, 7332), (2444, 7230), (2820, 6266), (2892, 6110), (3055, 5784), (3133, 5640), (3615, 4888), (3666, 4820)]