38829840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 160

約数和(自身を含む): 142490880

約数和(自身を除く): 103661040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 797, 812, 840, 870, 1015, 1160, 1218, 1392, 1594, 1624, 1680, 1740, 2030, 2320, 2391, 2436, 3045, 3188, 3248, 3480, 3985, 4060, 4782, 4872, 5579, 6090, 6376, 6960, 7970, 8120, 9564, 9744, 11158, 11955, 12180, 12752, 15940, 16240, 16737, 19128, 22316, 23113, 23910, 24360, 27895, 31880, 33474, 38256, 44632, 46226, 47820, 48720, 55790, 63760, 66948, 69339, 83685, 89264, 92452, 95640, 111580, 115565, 133896, 138678, 161791, 167370, 184904, 191280, 223160, 231130, 267792, 277356, 323582, 334740, 346695, 369808, 446320, 462260, 485373, 554712, 647164, 669480, 693390, 808955, 924520, 970746, 1109424, 1294328, 1338960, 1386780, 1617910, 1849040, 1941492, 2426865, 2588656, 2773560, 3235820, 3882984, 4853730, 5547120, 6471640, 7765968, 9707460, 12943280, 19414920, 38829840]

約数ペア:

[(1, 38829840), (2, 19414920), (3, 12943280), (4, 9707460), (5, 7765968), (6, 6471640), (7, 5547120), (8, 4853730), (10, 3882984), (12, 3235820), (14, 2773560), (15, 2588656), (16, 2426865), (20, 1941492), (21, 1849040), (24, 1617910), (28, 1386780), (29, 1338960), (30, 1294328), (35, 1109424), (40, 970746), (42, 924520), (48, 808955), (56, 693390), (58, 669480), (60, 647164), (70, 554712), (80, 485373), (84, 462260), (87, 446320), (105, 369808), (112, 346695), (116, 334740), (120, 323582), (140, 277356), (145, 267792), (168, 231130), (174, 223160), (203, 191280), (210, 184904), (232, 167370), (240, 161791), (280, 138678), (290, 133896), (336, 115565), (348, 111580), (406, 95640), (420, 92452), (435, 89264), (464, 83685), (560, 69339), (580, 66948), (609, 63760), (696, 55790), (797, 48720), (812, 47820), (840, 46226), (870, 44632), (1015, 38256), (1160, 33474), (1218, 31880), (1392, 27895), (1594, 24360), (1624, 23910), (1680, 23113), (1740, 22316), (2030, 19128), (2320, 16737), (2391, 16240), (2436, 15940), (3045, 12752), (3188, 12180), (3248, 11955), (3480, 11158), (3985, 9744), (4060, 9564), (4782, 8120), (4872, 7970), (5579, 6960), (6090, 6376)]