156975918440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{141629}}^1$

素因数の和:141891

約数の個数: 96

約数和(自身を含む): 389921553000

約数和(自身を除く): 232945634560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 229, 242, 440, 458, 484, 605, 916, 968, 1145, 1210, 1832, 2290, 2420, 2519, 4580, 4840, 5038, 9160, 10076, 12595, 20152, 25190, 27709, 50380, 55418, 100760, 110836, 138545, 141629, 221672, 277090, 283258, 554180, 566516, 708145, 1108360, 1133032, 1416290, 1557919, 2832580, 3115838, 5665160, 6231676, 7789595, 12463352, 15579190, 17137109, 31158380, 32433041, 34274218, 62316760, 64866082, 68548436, 85685545, 129732164, 137096872, 162165205, 171371090, 259464328, 324330410, 342742180, 356763451, 648660820, 685484360, 713526902, 1297321640, 1427053804, 1783817255, 2854107608, 3567634510, 3924397961, 7135269020, 7848795922, 14270538040, 15697591844, 19621989805, 31395183688, 39243979610, 78487959220, 156975918440]

約数ペア:

[(1, 156975918440), (2, 78487959220), (4, 39243979610), (5, 31395183688), (8, 19621989805), (10, 15697591844), (11, 14270538040), (20, 7848795922), (22, 7135269020), (40, 3924397961), (44, 3567634510), (55, 2854107608), (88, 1783817255), (110, 1427053804), (121, 1297321640), (220, 713526902), (229, 685484360), (242, 648660820), (440, 356763451), (458, 342742180), (484, 324330410), (605, 259464328), (916, 171371090), (968, 162165205), (1145, 137096872), (1210, 129732164), (1832, 85685545), (2290, 68548436), (2420, 64866082), (2519, 62316760), (4580, 34274218), (4840, 32433041), (5038, 31158380), (9160, 17137109), (10076, 15579190), (12595, 12463352), (20152, 7789595), (25190, 6231676), (27709, 5665160), (50380, 3115838), (55418, 2832580), (100760, 1557919), (110836, 1416290), (138545, 1133032), (141629, 1108360), (221672, 708145), (277090, 566516), (283258, 554180)]