159513120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8555

約数の個数: 144

約数和(自身を含む): 586279512

約数和(自身を除く): 426766392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8521, 9360, 17042, 18720, 25563, 34084, 42605, 51126, 68168, 76689, 85210, 102252, 110773, 127815, 136336, 153378, 170420, 204504, 221546, 255630, 272672, 306756, 332319, 340840, 383445, 409008, 443092, 511260, 553865, 613512, 664638, 681680, 766890, 818016, 886184, 996957, 1022520, 1107730, 1227024, 1329276, 1363360, 1533780, 1661595, 1772368, 1993914, 2045040, 2215460, 2454048, 2658552, 3067560, 3323190, 3544736, 3987828, 4090080, 4430920, 4984785, 5317104, 6135120, 6646380, 7975656, 8861840, 9969570, 10634208, 12270240, 13292760, 15951312, 17723680, 19939140, 26585520, 31902624, 39878280, 53171040, 79756560, 159513120]

約数ペア:

[(1, 159513120), (2, 79756560), (3, 53171040), (4, 39878280), (5, 31902624), (6, 26585520), (8, 19939140), (9, 17723680), (10, 15951312), (12, 13292760), (13, 12270240), (15, 10634208), (16, 9969570), (18, 8861840), (20, 7975656), (24, 6646380), (26, 6135120), (30, 5317104), (32, 4984785), (36, 4430920), (39, 4090080), (40, 3987828), (45, 3544736), (48, 3323190), (52, 3067560), (60, 2658552), (65, 2454048), (72, 2215460), (78, 2045040), (80, 1993914), (90, 1772368), (96, 1661595), (104, 1533780), (117, 1363360), (120, 1329276), (130, 1227024), (144, 1107730), (156, 1022520), (160, 996957), (180, 886184), (195, 818016), (208, 766890), (234, 681680), (240, 664638), (260, 613512), (288, 553865), (312, 511260), (360, 443092), (390, 409008), (416, 383445), (468, 340840), (480, 332319), (520, 306756), (585, 272672), (624, 255630), (720, 221546), (780, 204504), (936, 170420), (1040, 153378), (1170, 136336), (1248, 127815), (1440, 110773), (1560, 102252), (1872, 85210), (2080, 76689), (2340, 68168), (3120, 51126), (3744, 42605), (4680, 34084), (6240, 25563), (8521, 18720), (9360, 17042)]