8751639720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{1951}}^1$

素因数の和:3283

約数の個数: 128

約数和(自身を含む): 27195264000

約数和(自身を除く): 18443624280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1289, 1740, 1951, 2578, 3480, 3867, 3902, 5156, 5853, 6445, 7734, 7804, 9755, 10312, 11706, 12890, 15468, 15608, 19335, 19510, 23412, 25780, 29265, 30936, 37381, 38670, 39020, 46824, 51560, 56579, 58530, 74762, 77340, 78040, 112143, 113158, 117060, 149524, 154680, 169737, 186905, 224286, 226316, 234120, 282895, 299048, 339474, 373810, 448572, 452632, 560715, 565790, 678948, 747620, 848685, 897144, 1121430, 1131580, 1357896, 1495240, 1697370, 2242860, 2263160, 2514839, 3394740, 4485720, 5029678, 6789480, 7544517, 10059356, 12574195, 15089034, 20118712, 25148390, 30178068, 37722585, 50296780, 60356136, 72930331, 75445170, 100593560, 145860662, 150890340, 218790993, 291721324, 301780680, 364651655, 437581986, 583442648, 729303310, 875163972, 1093954965, 1458606620, 1750327944, 2187909930, 2917213240, 4375819860, 8751639720]

約数ペア:

[(1, 8751639720), (2, 4375819860), (3, 2917213240), (4, 2187909930), (5, 1750327944), (6, 1458606620), (8, 1093954965), (10, 875163972), (12, 729303310), (15, 583442648), (20, 437581986), (24, 364651655), (29, 301780680), (30, 291721324), (40, 218790993), (58, 150890340), (60, 145860662), (87, 100593560), (116, 75445170), (120, 72930331), (145, 60356136), (174, 50296780), (232, 37722585), (290, 30178068), (348, 25148390), (435, 20118712), (580, 15089034), (696, 12574195), (870, 10059356), (1160, 7544517), (1289, 6789480), (1740, 5029678), (1951, 4485720), (2578, 3394740), (3480, 2514839), (3867, 2263160), (3902, 2242860), (5156, 1697370), (5853, 1495240), (6445, 1357896), (7734, 1131580), (7804, 1121430), (9755, 897144), (10312, 848685), (11706, 747620), (12890, 678948), (15468, 565790), (15608, 560715), (19335, 452632), (19510, 448572), (23412, 373810), (25780, 339474), (29265, 299048), (30936, 282895), (37381, 234120), (38670, 226316), (39020, 224286), (46824, 186905), (51560, 169737), (56579, 154680), (58530, 149524), (74762, 117060), (77340, 113158), (78040, 112143)]