1450747920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1133

約数の個数: 160

約数和(自身を含む): 4668272640

約数和(自身を除く): 3217524720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 227, 240, 248, 310, 372, 454, 465, 496, 620, 681, 744, 859, 908, 930, 1135, 1240, 1362, 1488, 1718, 1816, 1860, 2270, 2480, 2577, 2724, 3405, 3436, 3632, 3720, 4295, 4540, 5154, 5448, 6810, 6872, 7037, 7440, 8590, 9080, 10308, 10896, 12885, 13620, 13744, 14074, 17180, 18160, 20616, 21111, 25770, 26629, 27240, 28148, 34360, 35185, 41232, 42222, 51540, 53258, 54480, 56296, 68720, 70370, 79887, 84444, 103080, 105555, 106516, 112592, 133145, 140740, 159774, 168888, 194993, 206160, 211110, 213032, 266290, 281480, 319548, 337776, 389986, 399435, 422220, 426064, 532580, 562960, 584979, 639096, 779972, 798870, 844440, 974965, 1065160, 1169958, 1278192, 1559944, 1597740, 1688880, 1949930, 2130320, 2339916, 2924895, 3119888, 3195480, 3899860, 4679832, 5849790, 6044783, 6390960, 7799720, 9359664, 11699580, 12089566, 15599440, 18134349, 23399160, 24179132, 30223915, 36268698, 46798320, 48358264, 60447830, 72537396, 90671745, 96716528, 120895660, 145074792, 181343490, 241791320, 290149584, 362686980, 483582640, 725373960, 1450747920]

約数ペア:

[(1, 1450747920), (2, 725373960), (3, 483582640), (4, 362686980), (5, 290149584), (6, 241791320), (8, 181343490), (10, 145074792), (12, 120895660), (15, 96716528), (16, 90671745), (20, 72537396), (24, 60447830), (30, 48358264), (31, 46798320), (40, 36268698), (48, 30223915), (60, 24179132), (62, 23399160), (80, 18134349), (93, 15599440), (120, 12089566), (124, 11699580), (155, 9359664), (186, 7799720), (227, 6390960), (240, 6044783), (248, 5849790), (310, 4679832), (372, 3899860), (454, 3195480), (465, 3119888), (496, 2924895), (620, 2339916), (681, 2130320), (744, 1949930), (859, 1688880), (908, 1597740), (930, 1559944), (1135, 1278192), (1240, 1169958), (1362, 1065160), (1488, 974965), (1718, 844440), (1816, 798870), (1860, 779972), (2270, 639096), (2480, 584979), (2577, 562960), (2724, 532580), (3405, 426064), (3436, 422220), (3632, 399435), (3720, 389986), (4295, 337776), (4540, 319548), (5154, 281480), (5448, 266290), (6810, 213032), (6872, 211110), (7037, 206160), (7440, 194993), (8590, 168888), (9080, 159774), (10308, 140740), (10896, 133145), (12885, 112592), (13620, 106516), (13744, 105555), (14074, 103080), (17180, 84444), (18160, 79887), (20616, 70370), (21111, 68720), (25770, 56296), (26629, 54480), (27240, 53258), (28148, 51540), (34360, 42222), (35185, 41232)]