202804140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6271}}^1$

素因数の和:6308

約数の個数: 144

約数和(自身を含む): 720728064

約数和(自身を除く): 517923924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6271, 6468, 8085, 10780, 12542, 16170, 18813, 25084, 31355, 32340, 37626, 43897, 62710, 68981, 75252, 87794, 94065, 125420, 131691, 137962, 175588, 188130, 206943, 219485, 263382, 275924, 307279, 344905, 376260, 413886, 438970, 482867, 526764, 614558, 658455, 689810, 827772, 877940, 921837, 965734, 1034715, 1229116, 1316910, 1379620, 1448601, 1536395, 1843674, 1931468, 2069430, 2414335, 2633820, 2897202, 3072790, 3380069, 3687348, 4138860, 4609185, 4828670, 5794404, 6145580, 6760138, 7243005, 9218370, 9657340, 10140207, 13520276, 14486010, 16900345, 18436740, 20280414, 28972020, 33800690, 40560828, 50701035, 67601380, 101402070, 202804140]

約数ペア:

[(1, 202804140), (2, 101402070), (3, 67601380), (4, 50701035), (5, 40560828), (6, 33800690), (7, 28972020), (10, 20280414), (11, 18436740), (12, 16900345), (14, 14486010), (15, 13520276), (20, 10140207), (21, 9657340), (22, 9218370), (28, 7243005), (30, 6760138), (33, 6145580), (35, 5794404), (42, 4828670), (44, 4609185), (49, 4138860), (55, 3687348), (60, 3380069), (66, 3072790), (70, 2897202), (77, 2633820), (84, 2414335), (98, 2069430), (105, 1931468), (110, 1843674), (132, 1536395), (140, 1448601), (147, 1379620), (154, 1316910), (165, 1229116), (196, 1034715), (210, 965734), (220, 921837), (231, 877940), (245, 827772), (294, 689810), (308, 658455), (330, 614558), (385, 526764), (420, 482867), (462, 438970), (490, 413886), (539, 376260), (588, 344905), (660, 307279), (735, 275924), (770, 263382), (924, 219485), (980, 206943), (1078, 188130), (1155, 175588), (1470, 137962), (1540, 131691), (1617, 125420), (2156, 94065), (2310, 87794), (2695, 75252), (2940, 68981), (3234, 62710), (4620, 43897), (5390, 37626), (6271, 32340), (6468, 31355), (8085, 25084), (10780, 18813), (12542, 16170)]