4202880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 14688000

約数和(自身を除く): 10485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 199, 220, 240, 264, 320, 330, 352, 384, 398, 440, 480, 528, 597, 640, 660, 704, 796, 880, 960, 995, 1056, 1194, 1320, 1408, 1592, 1760, 1920, 1990, 2112, 2189, 2388, 2640, 2985, 3184, 3520, 3980, 4224, 4378, 4776, 5280, 5970, 6368, 6567, 7040, 7960, 8756, 9552, 10560, 10945, 11940, 12736, 13134, 15920, 17512, 19104, 21120, 21890, 23880, 25472, 26268, 31840, 32835, 35024, 38208, 43780, 47760, 52536, 63680, 65670, 70048, 76416, 87560, 95520, 105072, 127360, 131340, 140096, 175120, 191040, 210144, 262680, 280192, 350240, 382080, 420288, 525360, 700480, 840576, 1050720, 1400960, 2101440, 4202880]

約数ペア:

[(1, 4202880), (2, 2101440), (3, 1400960), (4, 1050720), (5, 840576), (6, 700480), (8, 525360), (10, 420288), (11, 382080), (12, 350240), (15, 280192), (16, 262680), (20, 210144), (22, 191040), (24, 175120), (30, 140096), (32, 131340), (33, 127360), (40, 105072), (44, 95520), (48, 87560), (55, 76416), (60, 70048), (64, 65670), (66, 63680), (80, 52536), (88, 47760), (96, 43780), (110, 38208), (120, 35024), (128, 32835), (132, 31840), (160, 26268), (165, 25472), (176, 23880), (192, 21890), (199, 21120), (220, 19104), (240, 17512), (264, 15920), (320, 13134), (330, 12736), (352, 11940), (384, 10945), (398, 10560), (440, 9552), (480, 8756), (528, 7960), (597, 7040), (640, 6567), (660, 6368), (704, 5970), (796, 5280), (880, 4776), (960, 4378), (995, 4224), (1056, 3980), (1194, 3520), (1320, 3184), (1408, 2985), (1592, 2640), (1760, 2388), (1920, 2189), (1990, 2112)]