966303520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 3016440000

約数和(自身を除く): 2050136480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 364, 380, 392, 416, 455, 490, 494, 499, 520, 532, 560, 608, 637, 665, 728, 760, 784, 910, 931, 980, 988, 998, 1040, 1064, 1120, 1235, 1274, 1330, 1456, 1520, 1568, 1729, 1820, 1862, 1960, 1976, 1996, 2080, 2128, 2470, 2495, 2548, 2660, 2912, 3040, 3185, 3458, 3493, 3640, 3724, 3920, 3952, 3992, 4256, 4655, 4940, 4990, 5096, 5320, 6370, 6487, 6916, 6986, 7280, 7448, 7840, 7904, 7984, 8645, 9310, 9481, 9880, 9980, 10192, 10640, 12103, 12740, 12974, 13832, 13972, 14560, 14896, 15968, 17290, 17465, 18620, 18962, 19760, 19960, 20384, 21280, 24206, 24451, 25480, 25948, 27664, 27944, 29792, 32435, 34580, 34930, 37240, 37924, 39520, 39920, 45409, 47405, 48412, 48902, 50960, 51896, 55328, 55888, 60515, 64870, 66367, 69160, 69860, 74480, 75848, 79840, 90818, 94810, 96824, 97804, 101920, 103792, 111776, 121030, 122255, 123253, 129740, 132734, 138320, 139720, 148960, 151696, 181636, 189620, 193648, 195608, 207584, 227045, 242060, 244510, 246506, 259480, 265468, 276640, 279440, 303392, 317863, 331835, 363272, 379240, 387296, 391216, 454090, 464569, 484120, 489020, 493012, 518960, 530936, 558880, 616265, 635726, 663670, 726544, 758480, 782432, 862771, 908180, 929138, 968240, 978040, 986024, 1037920, 1061872, 1232530, 1271452, 1327340, 1453088, 1516960, 1589315, 1725542, 1816360, 1858276, 1936480, 1956080, 1972048, 2123744, 2322845, 2465060, 2542904, 2654680, 3178630, 3451084, 3632720, 3716552, 3912160, 3944096, 4313855, 4645690, 4930120, 5085808, 5309360, 6039397, 6357260, 6902168, 7265440, 7433104, 8627710, 9291380, 9860240, 10171616, 10618720, 12078794, 12714520, 13804336, 14866208, 17255420, 18582760, 19720480, 24157588, 25429040, 27608672, 30196985, 34510840, 37165520, 48315176, 50858080, 60393970, 69021680, 74331040, 96630352, 120787940, 138043360, 193260704, 241575880, 483151760, 966303520]

約数ペア:

[(1, 966303520), (2, 483151760), (4, 241575880), (5, 193260704), (7, 138043360), (8, 120787940), (10, 96630352), (13, 74331040), (14, 69021680), (16, 60393970), (19, 50858080), (20, 48315176), (26, 37165520), (28, 34510840), (32, 30196985), (35, 27608672), (38, 25429040), (40, 24157588), (49, 19720480), (52, 18582760), (56, 17255420), (65, 14866208), (70, 13804336), (76, 12714520), (80, 12078794), (91, 10618720), (95, 10171616), (98, 9860240), (104, 9291380), (112, 8627710), (130, 7433104), (133, 7265440), (140, 6902168), (152, 6357260), (160, 6039397), (182, 5309360), (190, 5085808), (196, 4930120), (208, 4645690), (224, 4313855), (245, 3944096), (247, 3912160), (260, 3716552), (266, 3632720), (280, 3451084), (304, 3178630), (364, 2654680), (380, 2542904), (392, 2465060), (416, 2322845), (455, 2123744), (490, 1972048), (494, 1956080), (499, 1936480), (520, 1858276), (532, 1816360), (560, 1725542), (608, 1589315), (637, 1516960), (665, 1453088), (728, 1327340), (760, 1271452), (784, 1232530), (910, 1061872), (931, 1037920), (980, 986024), (988, 978040), (998, 968240), (1040, 929138), (1064, 908180), (1120, 862771), (1235, 782432), (1274, 758480), (1330, 726544), (1456, 663670), (1520, 635726), (1568, 616265), (1729, 558880), (1820, 530936), (1862, 518960), (1960, 493012), (1976, 489020), (1996, 484120), (2080, 464569), (2128, 454090), (2470, 391216), (2495, 387296), (2548, 379240), (2660, 363272), (2912, 331835), (3040, 317863), (3185, 303392), (3458, 279440), (3493, 276640), (3640, 265468), (3724, 259480), (3920, 246506), (3952, 244510), (3992, 242060), (4256, 227045), (4655, 207584), (4940, 195608), (4990, 193648), (5096, 189620), (5320, 181636), (6370, 151696), (6487, 148960), (6916, 139720), (6986, 138320), (7280, 132734), (7448, 129740), (7840, 123253), (7904, 122255), (7984, 121030), (8645, 111776), (9310, 103792), (9481, 101920), (9880, 97804), (9980, 96824), (10192, 94810), (10640, 90818), (12103, 79840), (12740, 75848), (12974, 74480), (13832, 69860), (13972, 69160), (14560, 66367), (14896, 64870), (15968, 60515), (17290, 55888), (17465, 55328), (18620, 51896), (18962, 50960), (19760, 48902), (19960, 48412), (20384, 47405), (21280, 45409), (24206, 39920), (24451, 39520), (25480, 37924), (25948, 37240), (27664, 34930), (27944, 34580), (29792, 32435)]