854131320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17882

約数の個数: 192

約数和(自身を含む): 3339648000

約数和(自身を除く): 2485516680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 17839, 23940, 35678, 47880, 53517, 71356, 89195, 107034, 124873, 142712, 160551, 178390, 214068, 249746, 267585, 321102, 338941, 356780, 374619, 428136, 499492, 535170, 624365, 642204, 677882, 713560, 749238, 802755, 998984, 1016823, 1070340, 1123857, 1248730, 1284408, 1355764, 1498476, 1605510, 1694705, 1873095, 2033646, 2140680, 2247714, 2372587, 2497460, 2711528, 2996952, 3050469, 3211020, 3389410, 3746190, 4067292, 4495428, 4745174, 4994920, 5084115, 5619285, 6100938, 6422040, 6778820, 7117761, 7492380, 8134584, 8990856, 9490348, 10168230, 11238570, 11862935, 12201876, 13557640, 14235522, 14984760, 15252345, 18980696, 20336460, 21353283, 22477140, 23725870, 24403752, 28471044, 30504690, 35588805, 40672920, 42706566, 44954280, 47451740, 56942088, 61009380, 71177610, 85413132, 94903480, 106766415, 122018760, 142355220, 170826264, 213532830, 284710440, 427065660, 854131320]

約数ペア:

[(1, 854131320), (2, 427065660), (3, 284710440), (4, 213532830), (5, 170826264), (6, 142355220), (7, 122018760), (8, 106766415), (9, 94903480), (10, 85413132), (12, 71177610), (14, 61009380), (15, 56942088), (18, 47451740), (19, 44954280), (20, 42706566), (21, 40672920), (24, 35588805), (28, 30504690), (30, 28471044), (35, 24403752), (36, 23725870), (38, 22477140), (40, 21353283), (42, 20336460), (45, 18980696), (56, 15252345), (57, 14984760), (60, 14235522), (63, 13557640), (70, 12201876), (72, 11862935), (76, 11238570), (84, 10168230), (90, 9490348), (95, 8990856), (105, 8134584), (114, 7492380), (120, 7117761), (126, 6778820), (133, 6422040), (140, 6100938), (152, 5619285), (168, 5084115), (171, 4994920), (180, 4745174), (190, 4495428), (210, 4067292), (228, 3746190), (252, 3389410), (266, 3211020), (280, 3050469), (285, 2996952), (315, 2711528), (342, 2497460), (360, 2372587), (380, 2247714), (399, 2140680), (420, 2033646), (456, 1873095), (504, 1694705), (532, 1605510), (570, 1498476), (630, 1355764), (665, 1284408), (684, 1248730), (760, 1123857), (798, 1070340), (840, 1016823), (855, 998984), (1064, 802755), (1140, 749238), (1197, 713560), (1260, 677882), (1330, 642204), (1368, 624365), (1596, 535170), (1710, 499492), (1995, 428136), (2280, 374619), (2394, 356780), (2520, 338941), (2660, 321102), (3192, 267585), (3420, 249746), (3990, 214068), (4788, 178390), (5320, 160551), (5985, 142712), (6840, 124873), (7980, 107034), (9576, 89195), (11970, 71356), (15960, 53517), (17839, 47880), (23940, 35678)]