411484480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 1115019360

約数和(自身を除く): 703534880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 139, 145, 160, 176, 220, 232, 278, 290, 319, 320, 352, 440, 464, 556, 580, 638, 695, 704, 841, 880, 928, 1112, 1160, 1276, 1390, 1529, 1595, 1682, 1760, 1856, 2224, 2320, 2552, 2780, 3058, 3190, 3364, 3520, 4031, 4205, 4448, 4640, 5104, 5560, 6116, 6380, 6728, 7645, 8062, 8410, 8896, 9251, 9280, 10208, 11120, 12232, 12760, 13456, 15290, 16124, 16820, 18502, 20155, 20416, 22240, 24464, 25520, 26912, 30580, 32248, 33640, 37004, 40310, 44341, 44480, 46255, 48928, 51040, 53824, 61160, 64496, 67280, 74008, 80620, 88682, 92510, 97856, 102080, 116899, 122320, 128992, 134560, 148016, 161240, 177364, 185020, 221705, 233798, 244640, 257984, 269120, 296032, 322480, 354728, 370040, 443410, 467596, 489280, 584495, 592064, 644960, 709456, 740080, 886820, 935192, 1168990, 1285889, 1289920, 1418912, 1480160, 1773640, 1870384, 2337980, 2571778, 2837824, 2960320, 3547280, 3740768, 4675960, 5143556, 6429445, 7094560, 7481536, 9351920, 10287112, 12858890, 14189120, 18703840, 20574224, 25717780, 37407680, 41148448, 51435560, 82296896, 102871120, 205742240, 411484480]

約数ペア:

[(1, 411484480), (2, 205742240), (4, 102871120), (5, 82296896), (8, 51435560), (10, 41148448), (11, 37407680), (16, 25717780), (20, 20574224), (22, 18703840), (29, 14189120), (32, 12858890), (40, 10287112), (44, 9351920), (55, 7481536), (58, 7094560), (64, 6429445), (80, 5143556), (88, 4675960), (110, 3740768), (116, 3547280), (139, 2960320), (145, 2837824), (160, 2571778), (176, 2337980), (220, 1870384), (232, 1773640), (278, 1480160), (290, 1418912), (319, 1289920), (320, 1285889), (352, 1168990), (440, 935192), (464, 886820), (556, 740080), (580, 709456), (638, 644960), (695, 592064), (704, 584495), (841, 489280), (880, 467596), (928, 443410), (1112, 370040), (1160, 354728), (1276, 322480), (1390, 296032), (1529, 269120), (1595, 257984), (1682, 244640), (1760, 233798), (1856, 221705), (2224, 185020), (2320, 177364), (2552, 161240), (2780, 148016), (3058, 134560), (3190, 128992), (3364, 122320), (3520, 116899), (4031, 102080), (4205, 97856), (4448, 92510), (4640, 88682), (5104, 80620), (5560, 74008), (6116, 67280), (6380, 64496), (6728, 61160), (7645, 53824), (8062, 51040), (8410, 48928), (8896, 46255), (9251, 44480), (9280, 44341), (10208, 40310), (11120, 37004), (12232, 33640), (12760, 32248), (13456, 30580), (15290, 26912), (16124, 25520), (16820, 24464), (18502, 22240), (20155, 20416)]