154121240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3257}}^1$

素因数の和:3301

約数の個数: 96

約数和(自身を含む): 429274080

約数和(自身を除く): 275152840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3257, 3380, 3640, 4732, 5915, 6514, 6760, 9464, 11830, 13028, 16285, 22799, 23660, 26056, 32570, 42341, 45598, 47320, 65140, 84682, 91196, 113995, 130280, 169364, 182392, 211705, 227990, 296387, 338728, 423410, 455980, 550433, 592774, 846820, 911960, 1100866, 1185548, 1481935, 1693640, 2201732, 2371096, 2752165, 2963870, 3853031, 4403464, 5504330, 5927740, 7706062, 11008660, 11855480, 15412124, 19265155, 22017320, 30824248, 38530310, 77060620, 154121240]

約数ペア:

[(1, 154121240), (2, 77060620), (4, 38530310), (5, 30824248), (7, 22017320), (8, 19265155), (10, 15412124), (13, 11855480), (14, 11008660), (20, 7706062), (26, 5927740), (28, 5504330), (35, 4403464), (40, 3853031), (52, 2963870), (56, 2752165), (65, 2371096), (70, 2201732), (91, 1693640), (104, 1481935), (130, 1185548), (140, 1100866), (169, 911960), (182, 846820), (260, 592774), (280, 550433), (338, 455980), (364, 423410), (455, 338728), (520, 296387), (676, 227990), (728, 211705), (845, 182392), (910, 169364), (1183, 130280), (1352, 113995), (1690, 91196), (1820, 84682), (2366, 65140), (3257, 47320), (3380, 45598), (3640, 42341), (4732, 32570), (5915, 26056), (6514, 23660), (6760, 22799), (9464, 16285), (11830, 13028)]