208370340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 192

約数和(自身を含む): 712857600

約数和(自身を除く): 504487260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 828, 855, 874, 883, 1026, 1035, 1140, 1242, 1311, 1380, 1710, 1748, 1766, 2052, 2070, 2185, 2484, 2565, 2622, 2649, 3105, 3420, 3532, 3933, 4140, 4370, 4415, 5130, 5244, 5298, 6210, 6555, 7866, 7947, 8740, 8830, 10260, 10596, 11799, 12420, 13110, 13245, 15732, 15894, 16777, 17660, 19665, 20309, 23598, 23841, 26220, 26490, 31788, 33554, 39330, 39735, 40618, 47196, 47682, 50331, 52980, 58995, 60927, 67108, 78660, 79470, 81236, 83885, 95364, 100662, 101545, 117990, 119205, 121854, 150993, 158940, 167770, 182781, 201324, 203090, 235980, 238410, 243708, 251655, 301986, 304635, 335540, 365562, 385871, 406180, 452979, 476820, 503310, 548343, 603972, 609270, 731124, 754965, 771742, 905958, 913905, 1006620, 1096686, 1157613, 1218540, 1509930, 1543484, 1811916, 1827810, 1929355, 2193372, 2264895, 2315226, 2741715, 3019860, 3472839, 3655620, 3858710, 4529790, 4630452, 5483430, 5788065, 6945678, 7717420, 9059580, 10418517, 10966860, 11576130, 13891356, 17364195, 20837034, 23152260, 34728390, 41674068, 52092585, 69456780, 104185170, 208370340]

約数ペア:

[(1, 208370340), (2, 104185170), (3, 69456780), (4, 52092585), (5, 41674068), (6, 34728390), (9, 23152260), (10, 20837034), (12, 17364195), (15, 13891356), (18, 11576130), (19, 10966860), (20, 10418517), (23, 9059580), (27, 7717420), (30, 6945678), (36, 5788065), (38, 5483430), (45, 4630452), (46, 4529790), (54, 3858710), (57, 3655620), (60, 3472839), (69, 3019860), (76, 2741715), (90, 2315226), (92, 2264895), (95, 2193372), (108, 1929355), (114, 1827810), (115, 1811916), (135, 1543484), (138, 1509930), (171, 1218540), (180, 1157613), (190, 1096686), (207, 1006620), (228, 913905), (230, 905958), (270, 771742), (276, 754965), (285, 731124), (342, 609270), (345, 603972), (380, 548343), (414, 503310), (437, 476820), (460, 452979), (513, 406180), (540, 385871), (570, 365562), (621, 335540), (684, 304635), (690, 301986), (828, 251655), (855, 243708), (874, 238410), (883, 235980), (1026, 203090), (1035, 201324), (1140, 182781), (1242, 167770), (1311, 158940), (1380, 150993), (1710, 121854), (1748, 119205), (1766, 117990), (2052, 101545), (2070, 100662), (2185, 95364), (2484, 83885), (2565, 81236), (2622, 79470), (2649, 78660), (3105, 67108), (3420, 60927), (3532, 58995), (3933, 52980), (4140, 50331), (4370, 47682), (4415, 47196), (5130, 40618), (5244, 39735), (5298, 39330), (6210, 33554), (6555, 31788), (7866, 26490), (7947, 26220), (8740, 23841), (8830, 23598), (10260, 20309), (10596, 19665), (11799, 17660), (12420, 16777), (13110, 15894), (13245, 15732)]