202479360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 657154176

約数和(自身を除く): 454674816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 536, 640, 670, 768, 787, 804, 960, 1005, 1072, 1280, 1340, 1574, 1608, 1920, 2010, 2144, 2361, 2680, 3148, 3216, 3840, 3935, 4020, 4288, 4722, 5360, 6296, 6432, 7870, 8040, 8576, 9444, 10720, 11805, 12592, 12864, 15740, 16080, 17152, 18888, 21440, 23610, 25184, 25728, 31480, 32160, 37776, 42880, 47220, 50368, 51456, 52729, 62960, 64320, 75552, 85760, 94440, 100736, 105458, 125920, 128640, 151104, 158187, 188880, 201472, 210916, 251840, 257280, 263645, 302208, 316374, 377760, 421832, 503680, 527290, 604416, 632748, 755520, 790935, 843664, 1007360, 1054580, 1265496, 1511040, 1581870, 1687328, 2109160, 2530992, 3022080, 3163740, 3374656, 4218320, 5061984, 6327480, 6749312, 8436640, 10123968, 12654960, 13498624, 16873280, 20247936, 25309920, 33746560, 40495872, 50619840, 67493120, 101239680, 202479360]

約数ペア:

[(1, 202479360), (2, 101239680), (3, 67493120), (4, 50619840), (5, 40495872), (6, 33746560), (8, 25309920), (10, 20247936), (12, 16873280), (15, 13498624), (16, 12654960), (20, 10123968), (24, 8436640), (30, 6749312), (32, 6327480), (40, 5061984), (48, 4218320), (60, 3374656), (64, 3163740), (67, 3022080), (80, 2530992), (96, 2109160), (120, 1687328), (128, 1581870), (134, 1511040), (160, 1265496), (192, 1054580), (201, 1007360), (240, 843664), (256, 790935), (268, 755520), (320, 632748), (335, 604416), (384, 527290), (402, 503680), (480, 421832), (536, 377760), (640, 316374), (670, 302208), (768, 263645), (787, 257280), (804, 251840), (960, 210916), (1005, 201472), (1072, 188880), (1280, 158187), (1340, 151104), (1574, 128640), (1608, 125920), (1920, 105458), (2010, 100736), (2144, 94440), (2361, 85760), (2680, 75552), (3148, 64320), (3216, 62960), (3840, 52729), (3935, 51456), (4020, 50368), (4288, 47220), (4722, 42880), (5360, 37776), (6296, 32160), (6432, 31480), (7870, 25728), (8040, 25184), (8576, 23610), (9444, 21440), (10720, 18888), (11805, 17152), (12592, 16080), (12864, 15740)]