718197120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 192

約数和(自身を含む): 2518392240

約数和(自身を除く): 1800195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1152, 1206, 1340, 1440, 1608, 1861, 1920, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 3722, 4020, 4288, 4824, 5360, 5583, 5760, 6030, 6432, 7444, 8040, 8576, 9305, 9648, 10720, 11166, 12060, 12864, 14888, 16080, 16749, 18610, 19296, 21440, 22332, 24120, 25728, 27915, 29776, 32160, 33498, 37220, 38592, 42880, 44664, 48240, 55830, 59552, 64320, 66996, 74440, 77184, 83745, 89328, 96480, 111660, 119104, 124687, 128640, 133992, 148880, 167490, 178656, 192960, 223320, 238208, 249374, 267984, 297760, 334980, 357312, 374061, 385920, 446640, 498748, 535968, 595520, 623435, 669960, 714624, 748122, 893280, 997496, 1071936, 1122183, 1191040, 1246870, 1339920, 1496244, 1786560, 1870305, 1994992, 2143872, 2244366, 2493740, 2679840, 2992488, 3573120, 3740610, 3989984, 4488732, 4987480, 5359680, 5610915, 5984976, 7481220, 7979968, 8977464, 9974960, 10719360, 11221830, 11969952, 14962440, 15959936, 17954928, 19949920, 22443660, 23939904, 29924880, 35909856, 39899840, 44887320, 47879808, 59849760, 71819712, 79799680, 89774640, 119699520, 143639424, 179549280, 239399040, 359098560, 718197120]

約数ペア:

[(1, 718197120), (2, 359098560), (3, 239399040), (4, 179549280), (5, 143639424), (6, 119699520), (8, 89774640), (9, 79799680), (10, 71819712), (12, 59849760), (15, 47879808), (16, 44887320), (18, 39899840), (20, 35909856), (24, 29924880), (30, 23939904), (32, 22443660), (36, 19949920), (40, 17954928), (45, 15959936), (48, 14962440), (60, 11969952), (64, 11221830), (67, 10719360), (72, 9974960), (80, 8977464), (90, 7979968), (96, 7481220), (120, 5984976), (128, 5610915), (134, 5359680), (144, 4987480), (160, 4488732), (180, 3989984), (192, 3740610), (201, 3573120), (240, 2992488), (268, 2679840), (288, 2493740), (320, 2244366), (335, 2143872), (360, 1994992), (384, 1870305), (402, 1786560), (480, 1496244), (536, 1339920), (576, 1246870), (603, 1191040), (640, 1122183), (670, 1071936), (720, 997496), (804, 893280), (960, 748122), (1005, 714624), (1072, 669960), (1152, 623435), (1206, 595520), (1340, 535968), (1440, 498748), (1608, 446640), (1861, 385920), (1920, 374061), (2010, 357312), (2144, 334980), (2412, 297760), (2680, 267984), (2880, 249374), (3015, 238208), (3216, 223320), (3722, 192960), (4020, 178656), (4288, 167490), (4824, 148880), (5360, 133992), (5583, 128640), (5760, 124687), (6030, 119104), (6432, 111660), (7444, 96480), (8040, 89328), (8576, 83745), (9305, 77184), (9648, 74440), (10720, 66996), (11166, 64320), (12060, 59552), (12864, 55830), (14888, 48240), (16080, 44664), (16749, 42880), (18610, 38592), (19296, 37220), (21440, 33498), (22332, 32160), (24120, 29776), (25728, 27915)]