1958717640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 6681968640

約数和(自身を除く): 4723251000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 151, 155, 165, 186, 220, 248, 264, 302, 310, 317, 330, 341, 372, 440, 453, 465, 604, 620, 634, 660, 682, 744, 755, 906, 930, 951, 1023, 1208, 1240, 1268, 1320, 1364, 1510, 1585, 1661, 1705, 1812, 1860, 1902, 2046, 2265, 2536, 2728, 3020, 3170, 3322, 3410, 3487, 3624, 3720, 3804, 4092, 4530, 4681, 4755, 4983, 5115, 6040, 6340, 6644, 6820, 6974, 7608, 8184, 8305, 9060, 9362, 9510, 9827, 9966, 10230, 10461, 12680, 13288, 13640, 13948, 14043, 16610, 17435, 18120, 18724, 19020, 19654, 19932, 20460, 20922, 23405, 24915, 27896, 28086, 29481, 33220, 34870, 37448, 38040, 39308, 39864, 40920, 41844, 46810, 47867, 49135, 49830, 51491, 52305, 56172, 58962, 66440, 69740, 70215, 78616, 83688, 93620, 95734, 98270, 99660, 102982, 104610, 108097, 112344, 117924, 139480, 140430, 143601, 147405, 154473, 187240, 191468, 196540, 199320, 205964, 209220, 216194, 235848, 239335, 257455, 280860, 287202, 294810, 308946, 324291, 382936, 393080, 411928, 418440, 432388, 478670, 514910, 526537, 540485, 561720, 574404, 589620, 617892, 648582, 718005, 772365, 864776, 957340, 1029820, 1053074, 1080970, 1148808, 1179240, 1235784, 1297164, 1436010, 1483877, 1544730, 1579611, 1621455, 1914680, 2059640, 2106148, 2161940, 2594328, 2632685, 2872020, 2967754, 3089460, 3159222, 3242910, 4212296, 4323880, 4451631, 5265370, 5744040, 5935508, 6178920, 6318444, 6485820, 7419385, 7898055, 8903262, 10530740, 11871016, 12636888, 12971640, 14838770, 15796110, 16322647, 17806524, 21061480, 22258155, 29677540, 31592220, 32645294, 35613048, 44516310, 48967941, 59355080, 63184440, 65290588, 81613235, 89032620, 97935882, 130581176, 163226470, 178065240, 195871764, 244839705, 326452940, 391743528, 489679410, 652905880, 979358820, 1958717640]

約数ペア:

[(1, 1958717640), (2, 979358820), (3, 652905880), (4, 489679410), (5, 391743528), (6, 326452940), (8, 244839705), (10, 195871764), (11, 178065240), (12, 163226470), (15, 130581176), (20, 97935882), (22, 89032620), (24, 81613235), (30, 65290588), (31, 63184440), (33, 59355080), (40, 48967941), (44, 44516310), (55, 35613048), (60, 32645294), (62, 31592220), (66, 29677540), (88, 22258155), (93, 21061480), (110, 17806524), (120, 16322647), (124, 15796110), (132, 14838770), (151, 12971640), (155, 12636888), (165, 11871016), (186, 10530740), (220, 8903262), (248, 7898055), (264, 7419385), (302, 6485820), (310, 6318444), (317, 6178920), (330, 5935508), (341, 5744040), (372, 5265370), (440, 4451631), (453, 4323880), (465, 4212296), (604, 3242910), (620, 3159222), (634, 3089460), (660, 2967754), (682, 2872020), (744, 2632685), (755, 2594328), (906, 2161940), (930, 2106148), (951, 2059640), (1023, 1914680), (1208, 1621455), (1240, 1579611), (1268, 1544730), (1320, 1483877), (1364, 1436010), (1510, 1297164), (1585, 1235784), (1661, 1179240), (1705, 1148808), (1812, 1080970), (1860, 1053074), (1902, 1029820), (2046, 957340), (2265, 864776), (2536, 772365), (2728, 718005), (3020, 648582), (3170, 617892), (3322, 589620), (3410, 574404), (3487, 561720), (3624, 540485), (3720, 526537), (3804, 514910), (4092, 478670), (4530, 432388), (4681, 418440), (4755, 411928), (4983, 393080), (5115, 382936), (6040, 324291), (6340, 308946), (6644, 294810), (6820, 287202), (6974, 280860), (7608, 257455), (8184, 239335), (8305, 235848), (9060, 216194), (9362, 209220), (9510, 205964), (9827, 199320), (9966, 196540), (10230, 191468), (10461, 187240), (12680, 154473), (13288, 147405), (13640, 143601), (13948, 140430), (14043, 139480), (16610, 117924), (17435, 112344), (18120, 108097), (18724, 104610), (19020, 102982), (19654, 99660), (19932, 98270), (20460, 95734), (20922, 93620), (23405, 83688), (24915, 78616), (27896, 70215), (28086, 69740), (29481, 66440), (33220, 58962), (34870, 56172), (37448, 52305), (38040, 51491), (39308, 49830), (39864, 49135), (40920, 47867), (41844, 46810)]