122984680

素因数分解:

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

素因数の和:180

約数の個数: 192

約数和(自身を含む): 360495360

約数和(自身を除く): 237510680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 113, 115, 130, 140, 161, 169, 182, 184, 226, 230, 260, 280, 299, 322, 338, 364, 452, 455, 460, 520, 565, 598, 644, 676, 728, 791, 805, 845, 904, 910, 920, 1130, 1183, 1196, 1288, 1352, 1469, 1495, 1582, 1610, 1690, 1820, 2093, 2260, 2366, 2392, 2599, 2938, 2990, 3164, 3220, 3380, 3640, 3887, 3955, 4186, 4520, 4732, 5198, 5876, 5915, 5980, 6328, 6440, 6760, 7345, 7774, 7910, 8372, 9464, 10283, 10396, 10465, 11752, 11830, 11960, 12995, 14690, 15548, 15820, 16744, 18193, 19097, 19435, 20566, 20792, 20930, 23660, 25990, 27209, 29380, 31096, 31640, 33787, 36386, 38194, 38870, 41132, 41860, 47320, 51415, 51980, 54418, 58760, 67574, 72772, 76388, 77740, 82264, 83720, 90965, 95485, 102830, 103960, 108836, 133679, 135148, 136045, 145544, 152776, 155480, 168935, 181930, 190970, 205660, 217672, 236509, 267358, 270296, 272090, 337870, 363860, 381940, 411320, 439231, 473018, 534716, 544180, 668395, 675740, 727720, 763880, 878462, 946036, 1069432, 1088360, 1182545, 1336790, 1351480, 1756924, 1892072, 2196155, 2365090, 2673580, 3074617, 3513848, 4392310, 4730180, 5347160, 6149234, 8784620, 9460360, 12298468, 15373085, 17569240, 24596936, 30746170, 61492340, 122984680]

約数ペア:

[(1, 122984680), (2, 61492340), (4, 30746170), (5, 24596936), (7, 17569240), (8, 15373085), (10, 12298468), (13, 9460360), (14, 8784620), (20, 6149234), (23, 5347160), (26, 4730180), (28, 4392310), (35, 3513848), (40, 3074617), (46, 2673580), (52, 2365090), (56, 2196155), (65, 1892072), (70, 1756924), (91, 1351480), (92, 1336790), (104, 1182545), (113, 1088360), (115, 1069432), (130, 946036), (140, 878462), (161, 763880), (169, 727720), (182, 675740), (184, 668395), (226, 544180), (230, 534716), (260, 473018), (280, 439231), (299, 411320), (322, 381940), (338, 363860), (364, 337870), (452, 272090), (455, 270296), (460, 267358), (520, 236509), (565, 217672), (598, 205660), (644, 190970), (676, 181930), (728, 168935), (791, 155480), (805, 152776), (845, 145544), (904, 136045), (910, 135148), (920, 133679), (1130, 108836), (1183, 103960), (1196, 102830), (1288, 95485), (1352, 90965), (1469, 83720), (1495, 82264), (1582, 77740), (1610, 76388), (1690, 72772), (1820, 67574), (2093, 58760), (2260, 54418), (2366, 51980), (2392, 51415), (2599, 47320), (2938, 41860), (2990, 41132), (3164, 38870), (3220, 38194), (3380, 36386), (3640, 33787), (3887, 31640), (3955, 31096), (4186, 29380), (4520, 27209), (4732, 25990), (5198, 23660), (5876, 20930), (5915, 20792), (5980, 20566), (6328, 19435), (6440, 19097), (6760, 18193), (7345, 16744), (7774, 15820), (7910, 15548), (8372, 14690), (9464, 12995), (10283, 11960), (10396, 11830), (10465, 11752)]