156619040

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 385378560

約数和(自身を除く): 228759520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 80, 94, 118, 160, 188, 235, 236, 295, 353, 376, 470, 472, 590, 706, 752, 940, 944, 1180, 1412, 1504, 1765, 1880, 1888, 2360, 2773, 2824, 3530, 3760, 4720, 5546, 5648, 7060, 7520, 9440, 11092, 11296, 13865, 14120, 16591, 20827, 22184, 27730, 28240, 33182, 41654, 44368, 55460, 56480, 66364, 82955, 83308, 88736, 104135, 110920, 132728, 165910, 166616, 208270, 221840, 265456, 331820, 333232, 416540, 443680, 530912, 663640, 666464, 833080, 978869, 1327280, 1666160, 1957738, 2654560, 3332320, 3915476, 4894345, 7830952, 9788690, 15661904, 19577380, 31323808, 39154760, 78309520, 156619040]

約数ペア:

[(1, 156619040), (2, 78309520), (4, 39154760), (5, 31323808), (8, 19577380), (10, 15661904), (16, 9788690), (20, 7830952), (32, 4894345), (40, 3915476), (47, 3332320), (59, 2654560), (80, 1957738), (94, 1666160), (118, 1327280), (160, 978869), (188, 833080), (235, 666464), (236, 663640), (295, 530912), (353, 443680), (376, 416540), (470, 333232), (472, 331820), (590, 265456), (706, 221840), (752, 208270), (940, 166616), (944, 165910), (1180, 132728), (1412, 110920), (1504, 104135), (1765, 88736), (1880, 83308), (1888, 82955), (2360, 66364), (2773, 56480), (2824, 55460), (3530, 44368), (3760, 41654), (4720, 33182), (5546, 28240), (5648, 27730), (7060, 22184), (7520, 20827), (9440, 16591), (11092, 14120), (11296, 13865)]