17946240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 43743360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 719, 780, 832, 960, 1040, 1248, 1438, 1560, 1664, 1920, 2080, 2157, 2496, 2876, 3120, 3595, 4160, 4314, 4992, 5752, 6240, 7190, 8320, 8628, 9347, 10785, 11504, 12480, 14380, 17256, 18694, 21570, 23008, 24960, 28041, 28760, 34512, 37388, 43140, 46016, 46735, 56082, 57520, 69024, 74776, 86280, 92032, 93470, 112164, 115040, 138048, 140205, 149552, 172560, 186940, 224328, 230080, 276096, 280410, 299104, 345120, 373880, 448656, 460160, 560820, 598208, 690240, 747760, 897312, 1121640, 1196416, 1380480, 1495520, 1794624, 2243280, 2991040, 3589248, 4486560, 5982080, 8973120, 17946240]

約数ペア:

[(1, 17946240), (2, 8973120), (3, 5982080), (4, 4486560), (5, 3589248), (6, 2991040), (8, 2243280), (10, 1794624), (12, 1495520), (13, 1380480), (15, 1196416), (16, 1121640), (20, 897312), (24, 747760), (26, 690240), (30, 598208), (32, 560820), (39, 460160), (40, 448656), (48, 373880), (52, 345120), (60, 299104), (64, 280410), (65, 276096), (78, 230080), (80, 224328), (96, 186940), (104, 172560), (120, 149552), (128, 140205), (130, 138048), (156, 115040), (160, 112164), (192, 93470), (195, 92032), (208, 86280), (240, 74776), (260, 69024), (312, 57520), (320, 56082), (384, 46735), (390, 46016), (416, 43140), (480, 37388), (520, 34512), (624, 28760), (640, 28041), (719, 24960), (780, 23008), (832, 21570), (960, 18694), (1040, 17256), (1248, 14380), (1438, 12480), (1560, 11504), (1664, 10785), (1920, 9347), (2080, 8628), (2157, 8320), (2496, 7190), (2876, 6240), (3120, 5752), (3595, 4992), (4160, 4314)]