66222520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 196499520

約数和(自身を除く): 130277000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 91, 92, 98, 104, 113, 115, 130, 140, 161, 182, 184, 196, 226, 230, 245, 260, 280, 299, 322, 364, 392, 452, 455, 460, 490, 520, 565, 598, 637, 644, 728, 791, 805, 904, 910, 920, 980, 1127, 1130, 1196, 1274, 1288, 1469, 1495, 1582, 1610, 1820, 1960, 2093, 2254, 2260, 2392, 2548, 2599, 2938, 2990, 3164, 3185, 3220, 3640, 3955, 4186, 4508, 4520, 5096, 5198, 5537, 5635, 5876, 5980, 6328, 6370, 6440, 7345, 7910, 8372, 9016, 10283, 10396, 10465, 11074, 11270, 11752, 11960, 12740, 12995, 14651, 14690, 15820, 16744, 18193, 20566, 20792, 20930, 22148, 22540, 25480, 25990, 27685, 29302, 29380, 31640, 33787, 36386, 41132, 41860, 44296, 45080, 51415, 51980, 55370, 58604, 58760, 67574, 71981, 72772, 73255, 82264, 83720, 90965, 102830, 103960, 110740, 117208, 127351, 135148, 143962, 145544, 146510, 168935, 181930, 205660, 221480, 236509, 254702, 270296, 287924, 293020, 337870, 359905, 363860, 411320, 473018, 509404, 575848, 586040, 636755, 675740, 719810, 727720, 946036, 1018808, 1182545, 1273510, 1351480, 1439620, 1655563, 1892072, 2365090, 2547020, 2879240, 3311126, 4730180, 5094040, 6622252, 8277815, 9460360, 13244504, 16555630, 33111260, 66222520]

約数ペア:

[(1, 66222520), (2, 33111260), (4, 16555630), (5, 13244504), (7, 9460360), (8, 8277815), (10, 6622252), (13, 5094040), (14, 4730180), (20, 3311126), (23, 2879240), (26, 2547020), (28, 2365090), (35, 1892072), (40, 1655563), (46, 1439620), (49, 1351480), (52, 1273510), (56, 1182545), (65, 1018808), (70, 946036), (91, 727720), (92, 719810), (98, 675740), (104, 636755), (113, 586040), (115, 575848), (130, 509404), (140, 473018), (161, 411320), (182, 363860), (184, 359905), (196, 337870), (226, 293020), (230, 287924), (245, 270296), (260, 254702), (280, 236509), (299, 221480), (322, 205660), (364, 181930), (392, 168935), (452, 146510), (455, 145544), (460, 143962), (490, 135148), (520, 127351), (565, 117208), (598, 110740), (637, 103960), (644, 102830), (728, 90965), (791, 83720), (805, 82264), (904, 73255), (910, 72772), (920, 71981), (980, 67574), (1127, 58760), (1130, 58604), (1196, 55370), (1274, 51980), (1288, 51415), (1469, 45080), (1495, 44296), (1582, 41860), (1610, 41132), (1820, 36386), (1960, 33787), (2093, 31640), (2254, 29380), (2260, 29302), (2392, 27685), (2548, 25990), (2599, 25480), (2938, 22540), (2990, 22148), (3164, 20930), (3185, 20792), (3220, 20566), (3640, 18193), (3955, 16744), (4186, 15820), (4508, 14690), (4520, 14651), (5096, 12995), (5198, 12740), (5537, 11960), (5635, 11752), (5876, 11270), (5980, 11074), (6328, 10465), (6370, 10396), (6440, 10283), (7345, 9016), (7910, 8372)]