15852007920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{74297}}^1$

素因数の和:74447

約数の個数: 160

約数和(自身を含む): 56604377088

約数和(自身を除く): 40752369168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8890, 10160, 10668, 13335, 14224, 15240, 17780, 21336, 26670, 30480, 35560, 42672, 53340, 71120, 74297, 106680, 148594, 213360, 222891, 297188, 371485, 445782, 520079, 594376, 742970, 891564, 1040158, 1114455, 1188752, 1485940, 1560237, 1783128, 2080316, 2228910, 2600395, 2971880, 3120474, 3566256, 4160632, 4457820, 5200790, 5943760, 6240948, 7801185, 8321264, 8915640, 9435719, 10401580, 12481896, 15602370, 17831280, 18871438, 20803160, 24963792, 28307157, 31204740, 37742876, 41606320, 47178595, 56614314, 62409480, 66050033, 75485752, 94357190, 113228628, 124818960, 132100066, 141535785, 150971504, 188714380, 198150099, 226457256, 264200132, 283071570, 330250165, 377428760, 396300198, 452914512, 528400264, 566143140, 660500330, 754857520, 792600396, 990750495, 1056800528, 1132286280, 1321000660, 1585200792, 1981500990, 2264572560, 2642001320, 3170401584, 3963001980, 5284002640, 7926003960, 15852007920]

約数ペア:

[(1, 15852007920), (2, 7926003960), (3, 5284002640), (4, 3963001980), (5, 3170401584), (6, 2642001320), (7, 2264572560), (8, 1981500990), (10, 1585200792), (12, 1321000660), (14, 1132286280), (15, 1056800528), (16, 990750495), (20, 792600396), (21, 754857520), (24, 660500330), (28, 566143140), (30, 528400264), (35, 452914512), (40, 396300198), (42, 377428760), (48, 330250165), (56, 283071570), (60, 264200132), (70, 226457256), (80, 198150099), (84, 188714380), (105, 150971504), (112, 141535785), (120, 132100066), (127, 124818960), (140, 113228628), (168, 94357190), (210, 75485752), (240, 66050033), (254, 62409480), (280, 56614314), (336, 47178595), (381, 41606320), (420, 37742876), (508, 31204740), (560, 28307157), (635, 24963792), (762, 20803160), (840, 18871438), (889, 17831280), (1016, 15602370), (1270, 12481896), (1524, 10401580), (1680, 9435719), (1778, 8915640), (1905, 8321264), (2032, 7801185), (2540, 6240948), (2667, 5943760), (3048, 5200790), (3556, 4457820), (3810, 4160632), (4445, 3566256), (5080, 3120474), (5334, 2971880), (6096, 2600395), (7112, 2228910), (7620, 2080316), (8890, 1783128), (10160, 1560237), (10668, 1485940), (13335, 1188752), (14224, 1114455), (15240, 1040158), (17780, 891564), (21336, 742970), (26670, 594376), (30480, 520079), (35560, 445782), (42672, 371485), (53340, 297188), (71120, 222891), (74297, 213360), (106680, 148594)]