38342640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 140705280

約数和(自身を除く): 102362640

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, 787, 812, 840, 870, 1015, 1160, 1218, 1392, 1574, 1624, 1680, 1740, 2030, 2320, 2361, 2436, 3045, 3148, 3248, 3480, 3935, 4060, 4722, 4872, 5509, 6090, 6296, 6960, 7870, 8120, 9444, 9744, 11018, 11805, 12180, 12592, 15740, 16240, 16527, 18888, 22036, 22823, 23610, 24360, 27545, 31480, 33054, 37776, 44072, 45646, 47220, 48720, 55090, 62960, 66108, 68469, 82635, 88144, 91292, 94440, 110180, 114115, 132216, 136938, 159761, 165270, 182584, 188880, 220360, 228230, 264432, 273876, 319522, 330540, 342345, 365168, 440720, 456460, 479283, 547752, 639044, 661080, 684690, 798805, 912920, 958566, 1095504, 1278088, 1322160, 1369380, 1597610, 1825840, 1917132, 2396415, 2556176, 2738760, 3195220, 3834264, 4792830, 5477520, 6390440, 7668528, 9585660, 12780880, 19171320, 38342640]

約数ペア:

[(1, 38342640), (2, 19171320), (3, 12780880), (4, 9585660), (5, 7668528), (6, 6390440), (7, 5477520), (8, 4792830), (10, 3834264), (12, 3195220), (14, 2738760), (15, 2556176), (16, 2396415), (20, 1917132), (21, 1825840), (24, 1597610), (28, 1369380), (29, 1322160), (30, 1278088), (35, 1095504), (40, 958566), (42, 912920), (48, 798805), (56, 684690), (58, 661080), (60, 639044), (70, 547752), (80, 479283), (84, 456460), (87, 440720), (105, 365168), (112, 342345), (116, 330540), (120, 319522), (140, 273876), (145, 264432), (168, 228230), (174, 220360), (203, 188880), (210, 182584), (232, 165270), (240, 159761), (280, 136938), (290, 132216), (336, 114115), (348, 110180), (406, 94440), (420, 91292), (435, 88144), (464, 82635), (560, 68469), (580, 66108), (609, 62960), (696, 55090), (787, 48720), (812, 47220), (840, 45646), (870, 44072), (1015, 37776), (1160, 33054), (1218, 31480), (1392, 27545), (1574, 24360), (1624, 23610), (1680, 22823), (1740, 22036), (2030, 18888), (2320, 16527), (2361, 16240), (2436, 15740), (3045, 12592), (3148, 12180), (3248, 11805), (3480, 11018), (3935, 9744), (4060, 9444), (4722, 8120), (4872, 7870), (5509, 6960), (6090, 6296)]