408142440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 1365811200

約数和(自身を除く): 957668760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 113, 120, 127, 158, 180, 226, 237, 254, 316, 339, 360, 381, 395, 452, 474, 508, 565, 632, 635, 678, 711, 762, 790, 904, 948, 1016, 1017, 1130, 1143, 1185, 1270, 1356, 1422, 1524, 1580, 1695, 1896, 1905, 2034, 2260, 2286, 2370, 2540, 2712, 2844, 3048, 3160, 3390, 3555, 3810, 4068, 4520, 4572, 4740, 5080, 5085, 5688, 5715, 6780, 7110, 7620, 8136, 8927, 9144, 9480, 10033, 10170, 11430, 13560, 14220, 14351, 15240, 17854, 20066, 20340, 22860, 26781, 28440, 28702, 30099, 35708, 40132, 40680, 43053, 44635, 45720, 50165, 53562, 57404, 60198, 71416, 71755, 80264, 80343, 86106, 89270, 90297, 100330, 107124, 114808, 120396, 129159, 133905, 143510, 150495, 160686, 172212, 178540, 180594, 200660, 214248, 215265, 240792, 258318, 267810, 287020, 300990, 321372, 344424, 357080, 361188, 401320, 401715, 430530, 451485, 516636, 535620, 574040, 601980, 642744, 645795, 722376, 803430, 861060, 902970, 1033272, 1071240, 1133729, 1203960, 1291590, 1606860, 1722120, 1805940, 2267458, 2583180, 3213720, 3401187, 3611880, 4534916, 5166360, 5668645, 6802374, 9069832, 10203561, 11337290, 13604748, 17005935, 20407122, 22674580, 27209496, 34011870, 40814244, 45349160, 51017805, 68023740, 81628488, 102035610, 136047480, 204071220, 408142440]

約数ペア:

[(1, 408142440), (2, 204071220), (3, 136047480), (4, 102035610), (5, 81628488), (6, 68023740), (8, 51017805), (9, 45349160), (10, 40814244), (12, 34011870), (15, 27209496), (18, 22674580), (20, 20407122), (24, 17005935), (30, 13604748), (36, 11337290), (40, 10203561), (45, 9069832), (60, 6802374), (72, 5668645), (79, 5166360), (90, 4534916), (113, 3611880), (120, 3401187), (127, 3213720), (158, 2583180), (180, 2267458), (226, 1805940), (237, 1722120), (254, 1606860), (316, 1291590), (339, 1203960), (360, 1133729), (381, 1071240), (395, 1033272), (452, 902970), (474, 861060), (508, 803430), (565, 722376), (632, 645795), (635, 642744), (678, 601980), (711, 574040), (762, 535620), (790, 516636), (904, 451485), (948, 430530), (1016, 401715), (1017, 401320), (1130, 361188), (1143, 357080), (1185, 344424), (1270, 321372), (1356, 300990), (1422, 287020), (1524, 267810), (1580, 258318), (1695, 240792), (1896, 215265), (1905, 214248), (2034, 200660), (2260, 180594), (2286, 178540), (2370, 172212), (2540, 160686), (2712, 150495), (2844, 143510), (3048, 133905), (3160, 129159), (3390, 120396), (3555, 114808), (3810, 107124), (4068, 100330), (4520, 90297), (4572, 89270), (4740, 86106), (5080, 80343), (5085, 80264), (5688, 71755), (5715, 71416), (6780, 60198), (7110, 57404), (7620, 53562), (8136, 50165), (8927, 45720), (9144, 44635), (9480, 43053), (10033, 40680), (10170, 40132), (11430, 35708), (13560, 30099), (14220, 28702), (14351, 28440), (15240, 26781), (17854, 22860), (20066, 20340)]