996356480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7724

約数の個数: 128

約数和(自身を含む): 2816424000

約数和(自身を除く): 1820067520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 7669, 8120, 9280, 12992, 15338, 16240, 18560, 25984, 30676, 32480, 38345, 53683, 61352, 64960, 76690, 107366, 122704, 129920, 153380, 214732, 222401, 245408, 268415, 306760, 429464, 444802, 490816, 536830, 613520, 858928, 889604, 981632, 1073660, 1112005, 1227040, 1556807, 1717856, 1779208, 2147320, 2224010, 2454080, 3113614, 3435712, 3558416, 4294640, 4448020, 4908160, 6227228, 6871424, 7116832, 7784035, 8589280, 8896040, 12454456, 14233664, 15568070, 17178560, 17792080, 24908912, 28467328, 31136140, 34357120, 35584160, 49817824, 62272280, 71168320, 99635648, 124544560, 142336640, 199271296, 249089120, 498178240, 996356480]

約数ペア:

[(1, 996356480), (2, 498178240), (4, 249089120), (5, 199271296), (7, 142336640), (8, 124544560), (10, 99635648), (14, 71168320), (16, 62272280), (20, 49817824), (28, 35584160), (29, 34357120), (32, 31136140), (35, 28467328), (40, 24908912), (56, 17792080), (58, 17178560), (64, 15568070), (70, 14233664), (80, 12454456), (112, 8896040), (116, 8589280), (128, 7784035), (140, 7116832), (145, 6871424), (160, 6227228), (203, 4908160), (224, 4448020), (232, 4294640), (280, 3558416), (290, 3435712), (320, 3113614), (406, 2454080), (448, 2224010), (464, 2147320), (560, 1779208), (580, 1717856), (640, 1556807), (812, 1227040), (896, 1112005), (928, 1073660), (1015, 981632), (1120, 889604), (1160, 858928), (1624, 613520), (1856, 536830), (2030, 490816), (2240, 444802), (2320, 429464), (3248, 306760), (3712, 268415), (4060, 245408), (4480, 222401), (4640, 214732), (6496, 153380), (7669, 129920), (8120, 122704), (9280, 107366), (12992, 76690), (15338, 64960), (16240, 61352), (18560, 53683), (25984, 38345), (30676, 32480)]