786074080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 144

約数和(自身を含む): 2149716240

約数和(自身を除く): 1363642160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 160, 176, 190, 209, 220, 242, 304, 352, 380, 418, 440, 484, 605, 608, 760, 836, 880, 968, 1045, 1210, 1520, 1672, 1760, 1936, 2090, 2137, 2299, 2420, 3040, 3344, 3872, 4180, 4274, 4598, 4840, 6688, 8360, 8548, 9196, 9680, 10685, 11495, 16720, 17096, 18392, 19360, 21370, 22990, 23507, 33440, 34192, 36784, 40603, 42740, 45980, 47014, 68384, 73568, 81206, 85480, 91960, 94028, 117535, 162412, 170960, 183920, 188056, 203015, 235070, 258577, 324824, 341920, 367840, 376112, 406030, 446633, 470140, 517154, 649648, 752224, 812060, 893266, 940280, 1034308, 1292885, 1299296, 1624120, 1786532, 1880560, 2068616, 2233165, 2585770, 3248240, 3573064, 3761120, 4137232, 4466330, 4912963, 5171540, 6496480, 7146128, 8274464, 8932660, 9825926, 10343080, 14292256, 17865320, 19651852, 20686160, 24564815, 35730640, 39303704, 41372320, 49129630, 71461280, 78607408, 98259260, 157214816, 196518520, 393037040, 786074080]

約数ペア:

[(1, 786074080), (2, 393037040), (4, 196518520), (5, 157214816), (8, 98259260), (10, 78607408), (11, 71461280), (16, 49129630), (19, 41372320), (20, 39303704), (22, 35730640), (32, 24564815), (38, 20686160), (40, 19651852), (44, 17865320), (55, 14292256), (76, 10343080), (80, 9825926), (88, 8932660), (95, 8274464), (110, 7146128), (121, 6496480), (152, 5171540), (160, 4912963), (176, 4466330), (190, 4137232), (209, 3761120), (220, 3573064), (242, 3248240), (304, 2585770), (352, 2233165), (380, 2068616), (418, 1880560), (440, 1786532), (484, 1624120), (605, 1299296), (608, 1292885), (760, 1034308), (836, 940280), (880, 893266), (968, 812060), (1045, 752224), (1210, 649648), (1520, 517154), (1672, 470140), (1760, 446633), (1936, 406030), (2090, 376112), (2137, 367840), (2299, 341920), (2420, 324824), (3040, 258577), (3344, 235070), (3872, 203015), (4180, 188056), (4274, 183920), (4598, 170960), (4840, 162412), (6688, 117535), (8360, 94028), (8548, 91960), (9196, 85480), (9680, 81206), (10685, 73568), (11495, 68384), (16720, 47014), (17096, 45980), (18392, 42740), (19360, 40603), (21370, 36784), (22990, 34192), (23507, 33440)]