271376160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 672111840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 206, 220, 240, 264, 309, 330, 352, 412, 440, 480, 499, 515, 528, 618, 660, 824, 880, 998, 1030, 1056, 1133, 1236, 1320, 1497, 1545, 1648, 1760, 1996, 2060, 2266, 2472, 2495, 2640, 2994, 3090, 3296, 3399, 3992, 4120, 4532, 4944, 4990, 5280, 5489, 5665, 5988, 6180, 6798, 7485, 7984, 8240, 9064, 9888, 9980, 10978, 11330, 11976, 12360, 13596, 14970, 15968, 16467, 16480, 16995, 18128, 19960, 21956, 22660, 23952, 24720, 27192, 27445, 29940, 32934, 33990, 36256, 39920, 43912, 45320, 47904, 49440, 51397, 54384, 54890, 59880, 65868, 67980, 79840, 82335, 87824, 90640, 102794, 108768, 109780, 119760, 131736, 135960, 154191, 164670, 175648, 181280, 205588, 219560, 239520, 256985, 263472, 271920, 308382, 329340, 411176, 439120, 513970, 526944, 543840, 565367, 616764, 658680, 770955, 822352, 878240, 1027940, 1130734, 1233528, 1317360, 1541910, 1644704, 1696101, 2055880, 2261468, 2467056, 2634720, 2826835, 3083820, 3392202, 4111760, 4522936, 4934112, 5653670, 6167640, 6784404, 8223520, 8480505, 9045872, 11307340, 12335280, 13568808, 16961010, 18091744, 22614680, 24670560, 27137616, 33922020, 45229360, 54275232, 67844040, 90458720, 135688080, 271376160]

約数ペア:

[(1, 271376160), (2, 135688080), (3, 90458720), (4, 67844040), (5, 54275232), (6, 45229360), (8, 33922020), (10, 27137616), (11, 24670560), (12, 22614680), (15, 18091744), (16, 16961010), (20, 13568808), (22, 12335280), (24, 11307340), (30, 9045872), (32, 8480505), (33, 8223520), (40, 6784404), (44, 6167640), (48, 5653670), (55, 4934112), (60, 4522936), (66, 4111760), (80, 3392202), (88, 3083820), (96, 2826835), (103, 2634720), (110, 2467056), (120, 2261468), (132, 2055880), (160, 1696101), (165, 1644704), (176, 1541910), (206, 1317360), (220, 1233528), (240, 1130734), (264, 1027940), (309, 878240), (330, 822352), (352, 770955), (412, 658680), (440, 616764), (480, 565367), (499, 543840), (515, 526944), (528, 513970), (618, 439120), (660, 411176), (824, 329340), (880, 308382), (998, 271920), (1030, 263472), (1056, 256985), (1133, 239520), (1236, 219560), (1320, 205588), (1497, 181280), (1545, 175648), (1648, 164670), (1760, 154191), (1996, 135960), (2060, 131736), (2266, 119760), (2472, 109780), (2495, 108768), (2640, 102794), (2994, 90640), (3090, 87824), (3296, 82335), (3399, 79840), (3992, 67980), (4120, 65868), (4532, 59880), (4944, 54890), (4990, 54384), (5280, 51397), (5489, 49440), (5665, 47904), (5988, 45320), (6180, 43912), (6798, 39920), (7485, 36256), (7984, 33990), (8240, 32934), (9064, 29940), (9888, 27445), (9980, 27192), (10978, 24720), (11330, 23952), (11976, 22660), (12360, 21956), (13596, 19960), (14970, 18128), (15968, 16995), (16467, 16480)]