188438520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 590068800

約数和(自身を除く): 401630280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 173, 174, 232, 290, 313, 346, 348, 435, 519, 580, 626, 692, 696, 865, 870, 939, 1038, 1160, 1252, 1384, 1565, 1730, 1740, 1878, 2076, 2504, 2595, 3130, 3460, 3480, 3756, 4152, 4695, 5017, 5190, 6260, 6920, 7512, 9077, 9390, 10034, 10380, 12520, 15051, 18154, 18780, 20068, 20760, 25085, 27231, 30102, 36308, 37560, 40136, 45385, 50170, 54149, 54462, 60204, 72616, 75255, 90770, 100340, 108298, 108924, 120408, 136155, 150510, 162447, 181540, 200680, 216596, 217848, 270745, 272310, 301020, 324894, 363080, 433192, 541490, 544620, 602040, 649788, 812235, 1082980, 1089240, 1299576, 1570321, 1624470, 2165960, 3140642, 3248940, 4710963, 6281284, 6497880, 7851605, 9421926, 12562568, 15703210, 18843852, 23554815, 31406420, 37687704, 47109630, 62812840, 94219260, 188438520]

約数ペア:

[(1, 188438520), (2, 94219260), (3, 62812840), (4, 47109630), (5, 37687704), (6, 31406420), (8, 23554815), (10, 18843852), (12, 15703210), (15, 12562568), (20, 9421926), (24, 7851605), (29, 6497880), (30, 6281284), (40, 4710963), (58, 3248940), (60, 3140642), (87, 2165960), (116, 1624470), (120, 1570321), (145, 1299576), (173, 1089240), (174, 1082980), (232, 812235), (290, 649788), (313, 602040), (346, 544620), (348, 541490), (435, 433192), (519, 363080), (580, 324894), (626, 301020), (692, 272310), (696, 270745), (865, 217848), (870, 216596), (939, 200680), (1038, 181540), (1160, 162447), (1252, 150510), (1384, 136155), (1565, 120408), (1730, 108924), (1740, 108298), (1878, 100340), (2076, 90770), (2504, 75255), (2595, 72616), (3130, 60204), (3460, 54462), (3480, 54149), (3756, 50170), (4152, 45385), (4695, 40136), (5017, 37560), (5190, 36308), (6260, 30102), (6920, 27231), (7512, 25085), (9077, 20760), (9390, 20068), (10034, 18780), (10380, 18154), (12520, 15051)]