68422718880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1532767}}^1$

素因数の和:1532819

約数の個数: 144

約数和(自身を含む): 241024702464

約数和(自身を除く): 172601983584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 1532767, 3065534, 4598301, 6131068, 7663835, 9196602, 12262136, 13794903, 15327670, 18393204, 22991505, 24524272, 27589806, 30655340, 36786408, 45983010, 47515777, 49048544, 55179612, 61310680, 68974515, 73572816, 91966020, 95031554, 110359224, 122621360, 137949030, 142547331, 147145632, 183932040, 190063108, 220718448, 237578885, 245242720, 275898060, 285094662, 367864080, 380126216, 427641993, 441436896, 475157770, 551796120, 570189324, 712736655, 735728160, 760252432, 855283986, 950315540, 1103592240, 1140378648, 1425473310, 1520504864, 1710567972, 1900631080, 2138209965, 2207184480, 2280757296, 2850946620, 3421135944, 3801262160, 4276419930, 4561514592, 5701893240, 6842271888, 7602524320, 8552839860, 11403786480, 13684543776, 17105679720, 22807572960, 34211359440, 68422718880]

約数ペア:

[(1, 68422718880), (2, 34211359440), (3, 22807572960), (4, 17105679720), (5, 13684543776), (6, 11403786480), (8, 8552839860), (9, 7602524320), (10, 6842271888), (12, 5701893240), (15, 4561514592), (16, 4276419930), (18, 3801262160), (20, 3421135944), (24, 2850946620), (30, 2280757296), (31, 2207184480), (32, 2138209965), (36, 1900631080), (40, 1710567972), (45, 1520504864), (48, 1425473310), (60, 1140378648), (62, 1103592240), (72, 950315540), (80, 855283986), (90, 760252432), (93, 735728160), (96, 712736655), (120, 570189324), (124, 551796120), (144, 475157770), (155, 441436896), (160, 427641993), (180, 380126216), (186, 367864080), (240, 285094662), (248, 275898060), (279, 245242720), (288, 237578885), (310, 220718448), (360, 190063108), (372, 183932040), (465, 147145632), (480, 142547331), (496, 137949030), (558, 122621360), (620, 110359224), (720, 95031554), (744, 91966020), (930, 73572816), (992, 68974515), (1116, 61310680), (1240, 55179612), (1395, 49048544), (1440, 47515777), (1488, 45983010), (1860, 36786408), (2232, 30655340), (2480, 27589806), (2790, 24524272), (2976, 22991505), (3720, 18393204), (4464, 15327670), (4960, 13794903), (5580, 12262136), (7440, 9196602), (8928, 7663835), (11160, 6131068), (14880, 4598301), (22320, 3065534), (44640, 1532767)]