201890989120

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{150827}}^1$

素因数の和:150980

約数の個数: 112

約数和(自身を含む): 496501643520

約数和(自身を除く): 294610654400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 89, 94, 160, 178, 188, 235, 320, 356, 376, 445, 470, 712, 752, 890, 940, 1424, 1504, 1780, 1880, 2848, 3008, 3560, 3760, 4183, 5696, 7120, 7520, 8366, 14240, 15040, 16732, 20915, 28480, 33464, 41830, 66928, 83660, 133856, 150827, 167320, 267712, 301654, 334640, 603308, 669280, 754135, 1206616, 1338560, 1508270, 2413232, 3016540, 4826464, 6033080, 7088869, 9652928, 12066160, 13423603, 14177738, 24132320, 26847206, 28355476, 35444345, 48264640, 53694412, 56710952, 67118015, 70888690, 107388824, 113421904, 134236030, 141777380, 214777648, 226843808, 268472060, 283554760, 429555296, 453687616, 536944120, 567109520, 630909341, 859110592, 1073888240, 1134219040, 1261818682, 2147776480, 2268438080, 2523637364, 3154546705, 4295552960, 5047274728, 6309093410, 10094549456, 12618186820, 20189098912, 25236373640, 40378197824, 50472747280, 100945494560, 201890989120]

約数ペア:

[(1, 201890989120), (2, 100945494560), (4, 50472747280), (5, 40378197824), (8, 25236373640), (10, 20189098912), (16, 12618186820), (20, 10094549456), (32, 6309093410), (40, 5047274728), (47, 4295552960), (64, 3154546705), (80, 2523637364), (89, 2268438080), (94, 2147776480), (160, 1261818682), (178, 1134219040), (188, 1073888240), (235, 859110592), (320, 630909341), (356, 567109520), (376, 536944120), (445, 453687616), (470, 429555296), (712, 283554760), (752, 268472060), (890, 226843808), (940, 214777648), (1424, 141777380), (1504, 134236030), (1780, 113421904), (1880, 107388824), (2848, 70888690), (3008, 67118015), (3560, 56710952), (3760, 53694412), (4183, 48264640), (5696, 35444345), (7120, 28355476), (7520, 26847206), (8366, 24132320), (14240, 14177738), (15040, 13423603), (16732, 12066160), (20915, 9652928), (28480, 7088869), (33464, 6033080), (41830, 4826464), (66928, 3016540), (83660, 2413232), (133856, 1508270), (150827, 1338560), (167320, 1206616), (267712, 754135), (301654, 669280), (334640, 603308)]