160993980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{14197}}^1$

素因数の和:14225

約数の個数: 120

約数和(自身を含む): 577233888

約数和(自身を除く): 416239908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 14197, 28394, 42591, 56788, 70985, 85182, 99379, 127773, 141970, 170364, 198758, 212955, 255546, 283940, 298137, 383319, 397516, 425910, 496895, 511092, 596274, 638865, 766638, 851820, 894411, 993790, 1149957, 1192548, 1277730, 1490685, 1533276, 1788822, 1916595, 1987580, 2299914, 2555460, 2683233, 2981370, 3577644, 3833190, 4472055, 4599828, 5366466, 5749785, 5962740, 7666380, 8049699, 8944110, 10732932, 11499570, 13416165, 16099398, 17888220, 22999140, 26832330, 32198796, 40248495, 53664660, 80496990, 160993980]

約数ペア:

[(1, 160993980), (2, 80496990), (3, 53664660), (4, 40248495), (5, 32198796), (6, 26832330), (7, 22999140), (9, 17888220), (10, 16099398), (12, 13416165), (14, 11499570), (15, 10732932), (18, 8944110), (20, 8049699), (21, 7666380), (27, 5962740), (28, 5749785), (30, 5366466), (35, 4599828), (36, 4472055), (42, 3833190), (45, 3577644), (54, 2981370), (60, 2683233), (63, 2555460), (70, 2299914), (81, 1987580), (84, 1916595), (90, 1788822), (105, 1533276), (108, 1490685), (126, 1277730), (135, 1192548), (140, 1149957), (162, 993790), (180, 894411), (189, 851820), (210, 766638), (252, 638865), (270, 596274), (315, 511092), (324, 496895), (378, 425910), (405, 397516), (420, 383319), (540, 298137), (567, 283940), (630, 255546), (756, 212955), (810, 198758), (945, 170364), (1134, 141970), (1260, 127773), (1620, 99379), (1890, 85182), (2268, 70985), (2835, 56788), (3780, 42591), (5670, 28394), (11340, 14197)]