192431880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 662238720

約数和(自身を除く): 469806840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 401, 430, 465, 516, 558, 620, 645, 744, 774, 802, 860, 930, 1032, 1116, 1203, 1240, 1290, 1333, 1395, 1548, 1604, 1720, 1860, 1935, 2005, 2232, 2406, 2580, 2666, 2790, 3096, 3208, 3609, 3720, 3870, 3999, 4010, 4812, 5160, 5332, 5580, 6015, 6665, 7218, 7740, 7998, 8020, 9624, 10664, 11160, 11997, 12030, 12431, 13330, 14436, 15480, 15996, 16040, 17243, 18045, 19995, 23994, 24060, 24862, 26660, 28872, 31992, 34486, 36090, 37293, 39990, 47988, 48120, 49724, 51729, 53320, 59985, 62155, 68972, 72180, 74586, 79980, 86215, 95976, 99448, 103458, 111879, 119970, 124310, 137944, 144360, 149172, 155187, 159960, 172430, 186465, 206916, 223758, 239940, 248620, 258645, 298344, 310374, 344860, 372930, 413832, 447516, 479880, 497240, 517290, 534533, 559395, 620748, 689720, 745860, 775935, 895032, 1034580, 1069066, 1118790, 1241496, 1491720, 1551870, 1603599, 2069160, 2138132, 2237580, 2672665, 3103740, 3207198, 4276264, 4475160, 4810797, 5345330, 6207480, 6414396, 8017995, 9621594, 10690660, 12828792, 16035990, 19243188, 21381320, 24053985, 32071980, 38486376, 48107970, 64143960, 96215940, 192431880]

約数ペア:

[(1, 192431880), (2, 96215940), (3, 64143960), (4, 48107970), (5, 38486376), (6, 32071980), (8, 24053985), (9, 21381320), (10, 19243188), (12, 16035990), (15, 12828792), (18, 10690660), (20, 9621594), (24, 8017995), (30, 6414396), (31, 6207480), (36, 5345330), (40, 4810797), (43, 4475160), (45, 4276264), (60, 3207198), (62, 3103740), (72, 2672665), (86, 2237580), (90, 2138132), (93, 2069160), (120, 1603599), (124, 1551870), (129, 1491720), (155, 1241496), (172, 1118790), (180, 1069066), (186, 1034580), (215, 895032), (248, 775935), (258, 745860), (279, 689720), (310, 620748), (344, 559395), (360, 534533), (372, 517290), (387, 497240), (401, 479880), (430, 447516), (465, 413832), (516, 372930), (558, 344860), (620, 310374), (645, 298344), (744, 258645), (774, 248620), (802, 239940), (860, 223758), (930, 206916), (1032, 186465), (1116, 172430), (1203, 159960), (1240, 155187), (1290, 149172), (1333, 144360), (1395, 137944), (1548, 124310), (1604, 119970), (1720, 111879), (1860, 103458), (1935, 99448), (2005, 95976), (2232, 86215), (2406, 79980), (2580, 74586), (2666, 72180), (2790, 68972), (3096, 62155), (3208, 59985), (3609, 53320), (3720, 51729), (3870, 49724), (3999, 48120), (4010, 47988), (4812, 39990), (5160, 37293), (5332, 36090), (5580, 34486), (6015, 31992), (6665, 28872), (7218, 26660), (7740, 24862), (7998, 24060), (8020, 23994), (9624, 19995), (10664, 18045), (11160, 17243), (11997, 16040), (12030, 15996), (12431, 15480), (13330, 14436)]