673536240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 2454405408

約数和(自身を除く): 1780869168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 227, 234, 240, 260, 312, 317, 360, 390, 454, 468, 520, 585, 624, 634, 681, 720, 780, 908, 936, 951, 1040, 1135, 1170, 1268, 1362, 1560, 1585, 1816, 1872, 1902, 2043, 2270, 2340, 2536, 2724, 2853, 2951, 3120, 3170, 3405, 3632, 3804, 4086, 4121, 4540, 4680, 4755, 5072, 5448, 5706, 5902, 6340, 6810, 7608, 8172, 8242, 8853, 9080, 9360, 9510, 10215, 10896, 11412, 11804, 12363, 12680, 13620, 14265, 14755, 15216, 16344, 16484, 17706, 18160, 19020, 20430, 20605, 22824, 23608, 24726, 25360, 26559, 27240, 28530, 29510, 32688, 32968, 35412, 37089, 38040, 40860, 41210, 44265, 45648, 47216, 49452, 53118, 54480, 57060, 59020, 61815, 65936, 70824, 71959, 74178, 76080, 81720, 82420, 88530, 98904, 106236, 114120, 118040, 123630, 132795, 141648, 143918, 148356, 163440, 164840, 177060, 185445, 197808, 212472, 215877, 228240, 236080, 247260, 265590, 287836, 296712, 329680, 354120, 359795, 370890, 424944, 431754, 494520, 531180, 575672, 593424, 647631, 708240, 719590, 741780, 863508, 935467, 989040, 1062360, 1079385, 1151344, 1295262, 1439180, 1483560, 1727016, 1870934, 2124720, 2158770, 2590524, 2806401, 2878360, 2967120, 3238155, 3454032, 3741868, 4317540, 4677335, 5181048, 5612802, 5756720, 6476310, 7483736, 8419203, 8635080, 9354670, 10362096, 11225604, 12952620, 14032005, 14967472, 16838406, 17270160, 18709340, 22451208, 25905240, 28064010, 33676812, 37418680, 42096015, 44902416, 51810480, 56128020, 67353624, 74837360, 84192030, 112256040, 134707248, 168384060, 224512080, 336768120, 673536240]

約数ペア:

[(1, 673536240), (2, 336768120), (3, 224512080), (4, 168384060), (5, 134707248), (6, 112256040), (8, 84192030), (9, 74837360), (10, 67353624), (12, 56128020), (13, 51810480), (15, 44902416), (16, 42096015), (18, 37418680), (20, 33676812), (24, 28064010), (26, 25905240), (30, 22451208), (36, 18709340), (39, 17270160), (40, 16838406), (45, 14967472), (48, 14032005), (52, 12952620), (60, 11225604), (65, 10362096), (72, 9354670), (78, 8635080), (80, 8419203), (90, 7483736), (104, 6476310), (117, 5756720), (120, 5612802), (130, 5181048), (144, 4677335), (156, 4317540), (180, 3741868), (195, 3454032), (208, 3238155), (227, 2967120), (234, 2878360), (240, 2806401), (260, 2590524), (312, 2158770), (317, 2124720), (360, 1870934), (390, 1727016), (454, 1483560), (468, 1439180), (520, 1295262), (585, 1151344), (624, 1079385), (634, 1062360), (681, 989040), (720, 935467), (780, 863508), (908, 741780), (936, 719590), (951, 708240), (1040, 647631), (1135, 593424), (1170, 575672), (1268, 531180), (1362, 494520), (1560, 431754), (1585, 424944), (1816, 370890), (1872, 359795), (1902, 354120), (2043, 329680), (2270, 296712), (2340, 287836), (2536, 265590), (2724, 247260), (2853, 236080), (2951, 228240), (3120, 215877), (3170, 212472), (3405, 197808), (3632, 185445), (3804, 177060), (4086, 164840), (4121, 163440), (4540, 148356), (4680, 143918), (4755, 141648), (5072, 132795), (5448, 123630), (5706, 118040), (5902, 114120), (6340, 106236), (6810, 98904), (7608, 88530), (8172, 82420), (8242, 81720), (8853, 76080), (9080, 74178), (9360, 71959), (9510, 70824), (10215, 65936), (10896, 61815), (11412, 59020), (11804, 57060), (12363, 54480), (12680, 53118), (13620, 49452), (14265, 47216), (14755, 45648), (15216, 44265), (16344, 41210), (16484, 40860), (17706, 38040), (18160, 37089), (19020, 35412), (20430, 32968), (20605, 32688), (22824, 29510), (23608, 28530), (24726, 27240), (25360, 26559)]