791205660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5557}}^1$

素因数の和:5692

約数の個数: 144

約数和(自身を含む): 2767617216

約数和(自身を除く): 1976411556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1260, 1356, 1582, 1695, 2034, 2260, 2373, 3164, 3390, 3955, 4068, 4746, 5085, 5557, 6780, 7119, 7910, 9492, 10170, 11114, 11865, 14238, 15820, 16671, 20340, 22228, 23730, 27785, 28476, 33342, 35595, 38899, 47460, 50013, 55570, 66684, 71190, 77798, 83355, 100026, 111140, 116697, 142380, 155596, 166710, 194495, 200052, 233394, 250065, 333420, 350091, 388990, 466788, 500130, 583485, 627941, 700182, 777980, 1000260, 1166970, 1255882, 1400364, 1750455, 1883823, 2333940, 2511764, 3139705, 3500910, 3767646, 4395587, 5651469, 6279410, 7001820, 7535292, 8791174, 9419115, 11302938, 12558820, 13186761, 17582348, 18838230, 21977935, 22605876, 26373522, 28257345, 37676460, 39560283, 43955870, 52747044, 56514690, 65933805, 79120566, 87911740, 113029380, 131867610, 158241132, 197801415, 263735220, 395602830, 791205660]

約数ペア:

[(1, 791205660), (2, 395602830), (3, 263735220), (4, 197801415), (5, 158241132), (6, 131867610), (7, 113029380), (9, 87911740), (10, 79120566), (12, 65933805), (14, 56514690), (15, 52747044), (18, 43955870), (20, 39560283), (21, 37676460), (28, 28257345), (30, 26373522), (35, 22605876), (36, 21977935), (42, 18838230), (45, 17582348), (60, 13186761), (63, 12558820), (70, 11302938), (84, 9419115), (90, 8791174), (105, 7535292), (113, 7001820), (126, 6279410), (140, 5651469), (180, 4395587), (210, 3767646), (226, 3500910), (252, 3139705), (315, 2511764), (339, 2333940), (420, 1883823), (452, 1750455), (565, 1400364), (630, 1255882), (678, 1166970), (791, 1000260), (1017, 777980), (1130, 700182), (1260, 627941), (1356, 583485), (1582, 500130), (1695, 466788), (2034, 388990), (2260, 350091), (2373, 333420), (3164, 250065), (3390, 233394), (3955, 200052), (4068, 194495), (4746, 166710), (5085, 155596), (5557, 142380), (6780, 116697), (7119, 111140), (7910, 100026), (9492, 83355), (10170, 77798), (11114, 71190), (11865, 66684), (14238, 55570), (15820, 50013), (16671, 47460), (20340, 38899), (22228, 35595), (23730, 33342), (27785, 28476)]