3119447680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:3018

約数の個数: 128

約数和(自身を含む): 7890981120

約数和(自身を除く): 4771533440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 128, 146, 160, 184, 230, 292, 320, 365, 368, 460, 584, 640, 730, 736, 920, 1168, 1460, 1472, 1679, 1840, 2336, 2903, 2920, 2944, 3358, 3680, 4672, 5806, 5840, 6716, 7360, 8395, 9344, 11612, 11680, 13432, 14515, 14720, 16790, 23224, 23360, 26864, 29030, 33580, 46448, 46720, 53728, 58060, 66769, 67160, 92896, 107456, 116120, 133538, 134320, 185792, 211919, 214912, 232240, 267076, 268640, 333845, 371584, 423838, 464480, 534152, 537280, 667690, 847676, 928960, 1059595, 1068304, 1074560, 1335380, 1695352, 1857920, 2119190, 2136608, 2670760, 3390704, 4238380, 4273216, 4874137, 5341520, 6781408, 8476760, 8546432, 9748274, 10683040, 13562816, 16953520, 19496548, 21366080, 24370685, 27125632, 33907040, 38993096, 42732160, 48741370, 67814080, 77986192, 97482740, 135628160, 155972384, 194965480, 311944768, 389930960, 623889536, 779861920, 1559723840, 3119447680]

約数ペア:

[(1, 3119447680), (2, 1559723840), (4, 779861920), (5, 623889536), (8, 389930960), (10, 311944768), (16, 194965480), (20, 155972384), (23, 135628160), (32, 97482740), (40, 77986192), (46, 67814080), (64, 48741370), (73, 42732160), (80, 38993096), (92, 33907040), (115, 27125632), (128, 24370685), (146, 21366080), (160, 19496548), (184, 16953520), (230, 13562816), (292, 10683040), (320, 9748274), (365, 8546432), (368, 8476760), (460, 6781408), (584, 5341520), (640, 4874137), (730, 4273216), (736, 4238380), (920, 3390704), (1168, 2670760), (1460, 2136608), (1472, 2119190), (1679, 1857920), (1840, 1695352), (2336, 1335380), (2903, 1074560), (2920, 1068304), (2944, 1059595), (3358, 928960), (3680, 847676), (4672, 667690), (5806, 537280), (5840, 534152), (6716, 464480), (7360, 423838), (8395, 371584), (9344, 333845), (11612, 268640), (11680, 267076), (13432, 232240), (14515, 214912), (14720, 211919), (16790, 185792), (23224, 134320), (23360, 133538), (26864, 116120), (29030, 107456), (33580, 92896), (46448, 67160), (46720, 66769), (53728, 58060)]