191451040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 531256320

約数和(自身を除く): 339805280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 32, 40, 44, 55, 58, 62, 80, 88, 110, 116, 121, 124, 145, 155, 160, 176, 220, 232, 242, 248, 290, 310, 319, 341, 352, 440, 464, 484, 496, 580, 605, 620, 638, 682, 880, 899, 928, 968, 992, 1160, 1210, 1240, 1276, 1331, 1364, 1595, 1705, 1760, 1798, 1936, 2320, 2420, 2480, 2552, 2662, 2728, 3190, 3410, 3509, 3596, 3751, 3872, 4495, 4640, 4840, 4960, 5104, 5324, 5456, 6380, 6655, 6820, 7018, 7192, 7502, 8990, 9680, 9889, 10208, 10648, 10912, 12760, 13310, 13640, 14036, 14384, 15004, 17545, 17980, 18755, 19360, 19778, 21296, 25520, 26620, 27280, 28072, 28768, 30008, 35090, 35960, 37510, 38599, 39556, 41261, 42592, 49445, 51040, 53240, 54560, 56144, 60016, 70180, 71920, 75020, 77198, 79112, 82522, 98890, 106480, 108779, 112288, 120032, 140360, 143840, 150040, 154396, 158224, 165044, 192995, 197780, 206305, 212960, 217558, 280720, 300080, 308792, 316448, 330088, 385990, 395560, 412610, 435116, 543895, 561440, 600160, 617584, 660176, 771980, 791120, 825220, 870232, 1087790, 1196569, 1235168, 1320352, 1543960, 1582240, 1650440, 1740464, 2175580, 2393138, 3087920, 3300880, 3480928, 4351160, 4786276, 5982845, 6175840, 6601760, 8702320, 9572552, 11965690, 17404640, 19145104, 23931380, 38290208, 47862760, 95725520, 191451040]

約数ペア:

[(1, 191451040), (2, 95725520), (4, 47862760), (5, 38290208), (8, 23931380), (10, 19145104), (11, 17404640), (16, 11965690), (20, 9572552), (22, 8702320), (29, 6601760), (31, 6175840), (32, 5982845), (40, 4786276), (44, 4351160), (55, 3480928), (58, 3300880), (62, 3087920), (80, 2393138), (88, 2175580), (110, 1740464), (116, 1650440), (121, 1582240), (124, 1543960), (145, 1320352), (155, 1235168), (160, 1196569), (176, 1087790), (220, 870232), (232, 825220), (242, 791120), (248, 771980), (290, 660176), (310, 617584), (319, 600160), (341, 561440), (352, 543895), (440, 435116), (464, 412610), (484, 395560), (496, 385990), (580, 330088), (605, 316448), (620, 308792), (638, 300080), (682, 280720), (880, 217558), (899, 212960), (928, 206305), (968, 197780), (992, 192995), (1160, 165044), (1210, 158224), (1240, 154396), (1276, 150040), (1331, 143840), (1364, 140360), (1595, 120032), (1705, 112288), (1760, 108779), (1798, 106480), (1936, 98890), (2320, 82522), (2420, 79112), (2480, 77198), (2552, 75020), (2662, 71920), (2728, 70180), (3190, 60016), (3410, 56144), (3509, 54560), (3596, 53240), (3751, 51040), (3872, 49445), (4495, 42592), (4640, 41261), (4840, 39556), (4960, 38599), (5104, 37510), (5324, 35960), (5456, 35090), (6380, 30008), (6655, 28768), (6820, 28072), (7018, 27280), (7192, 26620), (7502, 25520), (8990, 21296), (9680, 19778), (9889, 19360), (10208, 18755), (10648, 17980), (10912, 17545), (12760, 15004), (13310, 14384), (13640, 14036)]