103162920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 356106240

約数和(自身を除く): 252943320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 573, 643, 764, 840, 955, 1146, 1286, 1337, 1528, 1910, 1929, 2292, 2572, 2674, 2865, 3215, 3820, 3858, 4011, 4501, 4584, 5144, 5348, 5730, 6430, 6685, 7640, 7716, 8022, 9002, 9645, 10696, 11460, 12860, 13370, 13503, 15432, 16044, 18004, 19290, 20055, 22505, 22920, 25720, 26740, 27006, 32088, 36008, 38580, 40110, 45010, 53480, 54012, 67515, 77160, 80220, 90020, 108024, 122813, 135030, 160440, 180040, 245626, 270060, 368439, 491252, 540120, 614065, 736878, 859691, 982504, 1228130, 1473756, 1719382, 1842195, 2456260, 2579073, 2947512, 3438764, 3684390, 4298455, 4912520, 5158146, 6877528, 7368780, 8596910, 10316292, 12895365, 14737560, 17193820, 20632584, 25790730, 34387640, 51581460, 103162920]

約数ペア:

[(1, 103162920), (2, 51581460), (3, 34387640), (4, 25790730), (5, 20632584), (6, 17193820), (7, 14737560), (8, 12895365), (10, 10316292), (12, 8596910), (14, 7368780), (15, 6877528), (20, 5158146), (21, 4912520), (24, 4298455), (28, 3684390), (30, 3438764), (35, 2947512), (40, 2579073), (42, 2456260), (56, 1842195), (60, 1719382), (70, 1473756), (84, 1228130), (105, 982504), (120, 859691), (140, 736878), (168, 614065), (191, 540120), (210, 491252), (280, 368439), (382, 270060), (420, 245626), (573, 180040), (643, 160440), (764, 135030), (840, 122813), (955, 108024), (1146, 90020), (1286, 80220), (1337, 77160), (1528, 67515), (1910, 54012), (1929, 53480), (2292, 45010), (2572, 40110), (2674, 38580), (2865, 36008), (3215, 32088), (3820, 27006), (3858, 26740), (4011, 25720), (4501, 22920), (4584, 22505), (5144, 20055), (5348, 19290), (5730, 18004), (6430, 16044), (6685, 15432), (7640, 13503), (7716, 13370), (8022, 12860), (9002, 11460), (9645, 10696)]