173468880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 643458816

約数和(自身を除く): 469989936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 431, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 862, 936, 1032, 1040, 1118, 1170, 1290, 1293, 1548, 1560, 1677, 1720, 1724, 1872, 1935, 2064, 2155, 2236, 2340, 2580, 2586, 2795, 3096, 3120, 3354, 3440, 3448, 3870, 3879, 4310, 4472, 4680, 5031, 5160, 5172, 5590, 5603, 6192, 6465, 6708, 6896, 7740, 7758, 8385, 8620, 8944, 9360, 10062, 10320, 10344, 11180, 11206, 12930, 13416, 15480, 15516, 16770, 16809, 17240, 18533, 19395, 20124, 20688, 22360, 22412, 25155, 25860, 26832, 28015, 30960, 31032, 33540, 33618, 34480, 37066, 38790, 40248, 44720, 44824, 50310, 50427, 51720, 55599, 56030, 62064, 67080, 67236, 74132, 77580, 80496, 84045, 89648, 92665, 100620, 100854, 103440, 111198, 112060, 134160, 134472, 148264, 155160, 166797, 168090, 185330, 201240, 201708, 222396, 224120, 240929, 252135, 268944, 277995, 296528, 310320, 333594, 336180, 370660, 402480, 403416, 444792, 448240, 481858, 504270, 555990, 667188, 672360, 722787, 741320, 806832, 833985, 889584, 963716, 1008540, 1111980, 1204645, 1334376, 1344720, 1445574, 1482640, 1667970, 1927432, 2017080, 2168361, 2223960, 2409290, 2668752, 2891148, 3335940, 3613935, 3854864, 4034160, 4336722, 4447920, 4818580, 5782296, 6671880, 7227870, 8673444, 9637160, 10841805, 11564592, 13343760, 14455740, 17346888, 19274320, 21683610, 28911480, 34693776, 43367220, 57822960, 86734440, 173468880]

約数ペア:

[(1, 173468880), (2, 86734440), (3, 57822960), (4, 43367220), (5, 34693776), (6, 28911480), (8, 21683610), (9, 19274320), (10, 17346888), (12, 14455740), (13, 13343760), (15, 11564592), (16, 10841805), (18, 9637160), (20, 8673444), (24, 7227870), (26, 6671880), (30, 5782296), (36, 4818580), (39, 4447920), (40, 4336722), (43, 4034160), (45, 3854864), (48, 3613935), (52, 3335940), (60, 2891148), (65, 2668752), (72, 2409290), (78, 2223960), (80, 2168361), (86, 2017080), (90, 1927432), (104, 1667970), (117, 1482640), (120, 1445574), (129, 1344720), (130, 1334376), (144, 1204645), (156, 1111980), (172, 1008540), (180, 963716), (195, 889584), (208, 833985), (215, 806832), (234, 741320), (240, 722787), (258, 672360), (260, 667188), (312, 555990), (344, 504270), (360, 481858), (387, 448240), (390, 444792), (430, 403416), (431, 402480), (468, 370660), (516, 336180), (520, 333594), (559, 310320), (585, 296528), (624, 277995), (645, 268944), (688, 252135), (720, 240929), (774, 224120), (780, 222396), (860, 201708), (862, 201240), (936, 185330), (1032, 168090), (1040, 166797), (1118, 155160), (1170, 148264), (1290, 134472), (1293, 134160), (1548, 112060), (1560, 111198), (1677, 103440), (1720, 100854), (1724, 100620), (1872, 92665), (1935, 89648), (2064, 84045), (2155, 80496), (2236, 77580), (2340, 74132), (2580, 67236), (2586, 67080), (2795, 62064), (3096, 56030), (3120, 55599), (3354, 51720), (3440, 50427), (3448, 50310), (3870, 44824), (3879, 44720), (4310, 40248), (4472, 38790), (4680, 37066), (5031, 34480), (5160, 33618), (5172, 33540), (5590, 31032), (5603, 30960), (6192, 28015), (6465, 26832), (6708, 25860), (6896, 25155), (7740, 22412), (7758, 22360), (8385, 20688), (8620, 20124), (8944, 19395), (9360, 18533), (10062, 17240), (10320, 16809), (10344, 16770), (11180, 15516), (11206, 15480), (12930, 13416)]