828272880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 240

約数和(自身を含む): 2941526016

約数和(自身を除く): 2113253136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 863, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1488, 1548, 1720, 1726, 1860, 1935, 2064, 2232, 2480, 2580, 2589, 2666, 2790, 3096, 3440, 3452, 3720, 3870, 3999, 4315, 4464, 5160, 5178, 5332, 5580, 6192, 6665, 6904, 7440, 7740, 7767, 7998, 8630, 10320, 10356, 10664, 11160, 11997, 12945, 13330, 13808, 15480, 15534, 15996, 17260, 19995, 20712, 21328, 22320, 23994, 25890, 26660, 26753, 30960, 31068, 31992, 34520, 37109, 38835, 39990, 41424, 47988, 51780, 53320, 53506, 59985, 62136, 63984, 69040, 74218, 77670, 79980, 80259, 95976, 103560, 106640, 107012, 111327, 119970, 124272, 133765, 148436, 155340, 159960, 160518, 185545, 191952, 207120, 214024, 222654, 239940, 240777, 267530, 296872, 310680, 319920, 321036, 333981, 371090, 401295, 428048, 445308, 479880, 481554, 535060, 556635, 593744, 621360, 642072, 667962, 742180, 802590, 890616, 959760, 963108, 1070120, 1113270, 1150379, 1203885, 1284144, 1335924, 1484360, 1605180, 1669905, 1781232, 1926216, 2140240, 2226540, 2300758, 2407770, 2671848, 2968720, 3210360, 3339810, 3451137, 3852432, 4453080, 4601516, 4815540, 5343696, 5751895, 6420720, 6679620, 6902274, 8906160, 9203032, 9631080, 10353411, 11503790, 13359240, 13804548, 17255685, 18406064, 19262160, 20706822, 23007580, 26718480, 27609096, 34511370, 41413644, 46015160, 51767055, 55218192, 69022740, 82827288, 92030320, 103534110, 138045480, 165654576, 207068220, 276090960, 414136440, 828272880]

約数ペア:

[(1, 828272880), (2, 414136440), (3, 276090960), (4, 207068220), (5, 165654576), (6, 138045480), (8, 103534110), (9, 92030320), (10, 82827288), (12, 69022740), (15, 55218192), (16, 51767055), (18, 46015160), (20, 41413644), (24, 34511370), (30, 27609096), (31, 26718480), (36, 23007580), (40, 20706822), (43, 19262160), (45, 18406064), (48, 17255685), (60, 13804548), (62, 13359240), (72, 11503790), (80, 10353411), (86, 9631080), (90, 9203032), (93, 8906160), (120, 6902274), (124, 6679620), (129, 6420720), (144, 5751895), (155, 5343696), (172, 4815540), (180, 4601516), (186, 4453080), (215, 3852432), (240, 3451137), (248, 3339810), (258, 3210360), (279, 2968720), (310, 2671848), (344, 2407770), (360, 2300758), (372, 2226540), (387, 2140240), (430, 1926216), (465, 1781232), (496, 1669905), (516, 1605180), (558, 1484360), (620, 1335924), (645, 1284144), (688, 1203885), (720, 1150379), (744, 1113270), (774, 1070120), (860, 963108), (863, 959760), (930, 890616), (1032, 802590), (1116, 742180), (1240, 667962), (1290, 642072), (1333, 621360), (1395, 593744), (1488, 556635), (1548, 535060), (1720, 481554), (1726, 479880), (1860, 445308), (1935, 428048), (2064, 401295), (2232, 371090), (2480, 333981), (2580, 321036), (2589, 319920), (2666, 310680), (2790, 296872), (3096, 267530), (3440, 240777), (3452, 239940), (3720, 222654), (3870, 214024), (3999, 207120), (4315, 191952), (4464, 185545), (5160, 160518), (5178, 159960), (5332, 155340), (5580, 148436), (6192, 133765), (6665, 124272), (6904, 119970), (7440, 111327), (7740, 107012), (7767, 106640), (7998, 103560), (8630, 95976), (10320, 80259), (10356, 79980), (10664, 77670), (11160, 74218), (11997, 69040), (12945, 63984), (13330, 62136), (13808, 59985), (15480, 53506), (15534, 53320), (15996, 51780), (17260, 47988), (19995, 41424), (20712, 39990), (21328, 38835), (22320, 37109), (23994, 34520), (25890, 31992), (26660, 31068), (26753, 30960)]