238687680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3267

約数の個数: 224

約数和(自身を含む): 945123840

約数和(自身を除く): 706436160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3229, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6458, 6720, 7392, 9240, 9687, 10560, 12320, 12916, 14784, 16145, 18480, 19374, 22603, 24640, 25832, 32290, 35519, 36960, 38748, 45206, 48435, 51664, 64580, 67809, 71038, 73920, 77496, 90412, 96870, 103328, 106557, 113015, 129160, 135618, 142076, 154992, 177595, 180824, 193740, 206656, 213114, 226030, 248633, 258320, 271236, 284152, 309984, 339045, 355190, 361648, 387480, 426228, 452060, 497266, 516640, 532785, 542472, 568304, 619968, 678090, 710380, 723296, 745899, 774960, 852456, 904120, 994532, 1033280, 1065570, 1084944, 1136608, 1243165, 1356180, 1420760, 1446592, 1491798, 1549920, 1704912, 1808240, 1989064, 2131140, 2169888, 2273216, 2486330, 2712360, 2841520, 2983596, 3099840, 3409824, 3616480, 3729495, 3978128, 4262280, 4339776, 4972660, 5424720, 5683040, 5967192, 6819648, 7232960, 7458990, 7956256, 8524560, 9945320, 10849440, 11366080, 11934384, 14917980, 15912512, 17049120, 19890640, 21698880, 23868768, 29835960, 34098240, 39781280, 47737536, 59671920, 79562560, 119343840, 238687680]

約数ペア:

[(1, 238687680), (2, 119343840), (3, 79562560), (4, 59671920), (5, 47737536), (6, 39781280), (7, 34098240), (8, 29835960), (10, 23868768), (11, 21698880), (12, 19890640), (14, 17049120), (15, 15912512), (16, 14917980), (20, 11934384), (21, 11366080), (22, 10849440), (24, 9945320), (28, 8524560), (30, 7956256), (32, 7458990), (33, 7232960), (35, 6819648), (40, 5967192), (42, 5683040), (44, 5424720), (48, 4972660), (55, 4339776), (56, 4262280), (60, 3978128), (64, 3729495), (66, 3616480), (70, 3409824), (77, 3099840), (80, 2983596), (84, 2841520), (88, 2712360), (96, 2486330), (105, 2273216), (110, 2169888), (112, 2131140), (120, 1989064), (132, 1808240), (140, 1704912), (154, 1549920), (160, 1491798), (165, 1446592), (168, 1420760), (176, 1356180), (192, 1243165), (210, 1136608), (220, 1084944), (224, 1065570), (231, 1033280), (240, 994532), (264, 904120), (280, 852456), (308, 774960), (320, 745899), (330, 723296), (336, 710380), (352, 678090), (385, 619968), (420, 568304), (440, 542472), (448, 532785), (462, 516640), (480, 497266), (528, 452060), (560, 426228), (616, 387480), (660, 361648), (672, 355190), (704, 339045), (770, 309984), (840, 284152), (880, 271236), (924, 258320), (960, 248633), (1056, 226030), (1120, 213114), (1155, 206656), (1232, 193740), (1320, 180824), (1344, 177595), (1540, 154992), (1680, 142076), (1760, 135618), (1848, 129160), (2112, 113015), (2240, 106557), (2310, 103328), (2464, 96870), (2640, 90412), (3080, 77496), (3229, 73920), (3360, 71038), (3520, 67809), (3696, 64580), (4620, 51664), (4928, 48435), (5280, 45206), (6160, 38748), (6458, 36960), (6720, 35519), (7392, 32290), (9240, 25832), (9687, 24640), (10560, 22603), (12320, 19374), (12916, 18480), (14784, 16145)]