804016980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14939}}^1$

素因数の和:14990

約数の個数: 144

約数和(自身を含む): 2740832640

約数和(自身を除く): 1936815660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 14939, 17940, 26910, 29878, 44817, 53820, 59756, 74695, 89634, 134451, 149390, 179268, 194207, 224085, 268902, 298780, 343597, 388414, 448170, 537804, 582621, 672255, 687194, 776828, 896340, 971035, 1030791, 1165242, 1344510, 1374388, 1717985, 1747863, 1942070, 2061582, 2330484, 2689020, 2913105, 3092373, 3435970, 3495726, 3884140, 4123164, 4466761, 5153955, 5826210, 6184746, 6871940, 6991452, 8739315, 8933522, 10307910, 11652420, 12369492, 13400283, 15461865, 17478630, 17867044, 20615820, 22333805, 26800566, 30923730, 34957260, 40200849, 44667610, 53601132, 61847460, 67001415, 80401698, 89335220, 134002830, 160803396, 201004245, 268005660, 402008490, 804016980]

約数ペア:

[(1, 804016980), (2, 402008490), (3, 268005660), (4, 201004245), (5, 160803396), (6, 134002830), (9, 89335220), (10, 80401698), (12, 67001415), (13, 61847460), (15, 53601132), (18, 44667610), (20, 40200849), (23, 34957260), (26, 30923730), (30, 26800566), (36, 22333805), (39, 20615820), (45, 17867044), (46, 17478630), (52, 15461865), (60, 13400283), (65, 12369492), (69, 11652420), (78, 10307910), (90, 8933522), (92, 8739315), (115, 6991452), (117, 6871940), (130, 6184746), (138, 5826210), (156, 5153955), (180, 4466761), (195, 4123164), (207, 3884140), (230, 3495726), (234, 3435970), (260, 3092373), (276, 2913105), (299, 2689020), (345, 2330484), (390, 2061582), (414, 1942070), (460, 1747863), (468, 1717985), (585, 1374388), (598, 1344510), (690, 1165242), (780, 1030791), (828, 971035), (897, 896340), (1035, 776828), (1170, 687194), (1196, 672255), (1380, 582621), (1495, 537804), (1794, 448170), (2070, 388414), (2340, 343597), (2691, 298780), (2990, 268902), (3588, 224085), (4140, 194207), (4485, 179268), (5382, 149390), (5980, 134451), (8970, 89634), (10764, 74695), (13455, 59756), (14939, 53820), (17940, 44817), (26910, 29878)]