18849528840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1\times {\mathrm{1217}}^1$

素因数の和:1951

約数の個数: 128

約数和(自身を含む): 56911196160

約数和(自身を除く): 38061667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 383, 674, 766, 1011, 1149, 1217, 1348, 1532, 1685, 1915, 2022, 2298, 2434, 2696, 3064, 3370, 3651, 3830, 4044, 4596, 4868, 5055, 5745, 6085, 6740, 7302, 7660, 8088, 9192, 9736, 10110, 11490, 12170, 13480, 14604, 15320, 18255, 20220, 22980, 24340, 29208, 36510, 40440, 45960, 48680, 73020, 129071, 146040, 258142, 387213, 410129, 466111, 516284, 645355, 774426, 820258, 932222, 1032568, 1230387, 1290710, 1398333, 1548852, 1640516, 1864444, 1936065, 2050645, 2330555, 2460774, 2581420, 2796666, 3097704, 3281032, 3728888, 3872130, 4101290, 4661110, 4921548, 5162840, 5593332, 6151935, 6991665, 7744260, 8202580, 9322220, 9843096, 11186664, 12303870, 13983330, 15488520, 16405160, 18644440, 24607740, 27966660, 49215480, 55933320, 157079407, 314158814, 471238221, 628317628, 785397035, 942476442, 1256635256, 1570794070, 1884952884, 2356191105, 3141588140, 3769905768, 4712382210, 6283176280, 9424764420, 18849528840]

約数ペア:

[(1, 18849528840), (2, 9424764420), (3, 6283176280), (4, 4712382210), (5, 3769905768), (6, 3141588140), (8, 2356191105), (10, 1884952884), (12, 1570794070), (15, 1256635256), (20, 942476442), (24, 785397035), (30, 628317628), (40, 471238221), (60, 314158814), (120, 157079407), (337, 55933320), (383, 49215480), (674, 27966660), (766, 24607740), (1011, 18644440), (1149, 16405160), (1217, 15488520), (1348, 13983330), (1532, 12303870), (1685, 11186664), (1915, 9843096), (2022, 9322220), (2298, 8202580), (2434, 7744260), (2696, 6991665), (3064, 6151935), (3370, 5593332), (3651, 5162840), (3830, 4921548), (4044, 4661110), (4596, 4101290), (4868, 3872130), (5055, 3728888), (5745, 3281032), (6085, 3097704), (6740, 2796666), (7302, 2581420), (7660, 2460774), (8088, 2330555), (9192, 2050645), (9736, 1936065), (10110, 1864444), (11490, 1640516), (12170, 1548852), (13480, 1398333), (14604, 1290710), (15320, 1230387), (18255, 1032568), (20220, 932222), (22980, 820258), (24340, 774426), (29208, 645355), (36510, 516284), (40440, 466111), (45960, 410129), (48680, 387213), (73020, 258142), (129071, 146040)]