1325426160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 4207230720

約数和(自身を除く): 2881804560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 139, 201, 240, 268, 278, 335, 402, 417, 536, 556, 593, 670, 695, 804, 834, 1005, 1072, 1112, 1186, 1340, 1390, 1608, 1668, 1779, 2010, 2085, 2224, 2372, 2680, 2780, 2965, 3216, 3336, 3558, 4020, 4170, 4744, 5360, 5560, 5930, 6672, 7116, 8040, 8340, 8895, 9313, 9488, 11120, 11860, 14232, 16080, 16680, 17790, 18626, 23720, 27939, 28464, 33360, 35580, 37252, 39731, 46565, 47440, 55878, 71160, 74504, 79462, 82427, 93130, 111756, 119193, 139695, 142320, 149008, 158924, 164854, 186260, 198655, 223512, 238386, 247281, 279390, 317848, 329708, 372520, 397310, 412135, 447024, 476772, 494562, 558780, 595965, 635696, 659416, 745040, 794620, 824270, 953544, 989124, 1117560, 1191930, 1236405, 1318832, 1589240, 1648540, 1907088, 1978248, 2235120, 2383860, 2472810, 3178480, 3297080, 3956496, 4767720, 4945620, 5522609, 6594160, 9535440, 9891240, 11045218, 16567827, 19782480, 22090436, 27613045, 33135654, 44180872, 55226090, 66271308, 82839135, 88361744, 110452180, 132542616, 165678270, 220904360, 265085232, 331356540, 441808720, 662713080, 1325426160]

約数ペア:

[(1, 1325426160), (2, 662713080), (3, 441808720), (4, 331356540), (5, 265085232), (6, 220904360), (8, 165678270), (10, 132542616), (12, 110452180), (15, 88361744), (16, 82839135), (20, 66271308), (24, 55226090), (30, 44180872), (40, 33135654), (48, 27613045), (60, 22090436), (67, 19782480), (80, 16567827), (120, 11045218), (134, 9891240), (139, 9535440), (201, 6594160), (240, 5522609), (268, 4945620), (278, 4767720), (335, 3956496), (402, 3297080), (417, 3178480), (536, 2472810), (556, 2383860), (593, 2235120), (670, 1978248), (695, 1907088), (804, 1648540), (834, 1589240), (1005, 1318832), (1072, 1236405), (1112, 1191930), (1186, 1117560), (1340, 989124), (1390, 953544), (1608, 824270), (1668, 794620), (1779, 745040), (2010, 659416), (2085, 635696), (2224, 595965), (2372, 558780), (2680, 494562), (2780, 476772), (2965, 447024), (3216, 412135), (3336, 397310), (3558, 372520), (4020, 329708), (4170, 317848), (4744, 279390), (5360, 247281), (5560, 238386), (5930, 223512), (6672, 198655), (7116, 186260), (8040, 164854), (8340, 158924), (8895, 149008), (9313, 142320), (9488, 139695), (11120, 119193), (11860, 111756), (14232, 93130), (16080, 82427), (16680, 79462), (17790, 74504), (18626, 71160), (23720, 55878), (27939, 47440), (28464, 46565), (33360, 39731), (35580, 37252)]