2019875703120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255034811}}^1$

素因数の和:255034841

約数の個数: 120

約数和(自身を含む): 7400090104992

約数和(自身を除く): 5380214401872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 255034811, 510069622, 765104433, 1020139244, 1275174055, 1530208866, 2040278488, 2295313299, 2550348110, 2805382921, 3060417732, 3825522165, 4080556976, 4590626598, 5100696220, 5610765842, 6120835464, 7651044330, 8416148763, 9181253196, 10201392440, 11221531684, 11476566495, 12241670928, 14026914605, 15302088660, 16832297526, 18362506392, 20402784880, 22443063368, 22953132990, 25248446289, 28053829210, 30604177320, 33664595052, 36725012784, 42080743815, 44886126736, 45906265980, 50496892578, 56107658420, 61208354640, 67329190104, 84161487630, 91812531960, 100993785156, 112215316840, 126242231445, 134658380208, 168322975260, 183625063920, 201987570312, 224430633680, 252484462890, 336645950520, 403975140624, 504968925780, 673291901040, 1009937851560, 2019875703120]

約数ペア:

[(1, 2019875703120), (2, 1009937851560), (3, 673291901040), (4, 504968925780), (5, 403975140624), (6, 336645950520), (8, 252484462890), (9, 224430633680), (10, 201987570312), (11, 183625063920), (12, 168322975260), (15, 134658380208), (16, 126242231445), (18, 112215316840), (20, 100993785156), (22, 91812531960), (24, 84161487630), (30, 67329190104), (33, 61208354640), (36, 56107658420), (40, 50496892578), (44, 45906265980), (45, 44886126736), (48, 42080743815), (55, 36725012784), (60, 33664595052), (66, 30604177320), (72, 28053829210), (80, 25248446289), (88, 22953132990), (90, 22443063368), (99, 20402784880), (110, 18362506392), (120, 16832297526), (132, 15302088660), (144, 14026914605), (165, 12241670928), (176, 11476566495), (180, 11221531684), (198, 10201392440), (220, 9181253196), (240, 8416148763), (264, 7651044330), (330, 6120835464), (360, 5610765842), (396, 5100696220), (440, 4590626598), (495, 4080556976), (528, 3825522165), (660, 3060417732), (720, 2805382921), (792, 2550348110), (880, 2295313299), (990, 2040278488), (1320, 1530208866), (1584, 1275174055), (1980, 1020139244), (2640, 765104433), (3960, 510069622), (7920, 255034811)]