260021664

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 931222656

約数和(自身を除く): 671200992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 243, 252, 272, 281, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 544, 562, 567, 612, 648, 672, 714, 756, 816, 843, 864, 918, 952, 972, 1008, 1071, 1124, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1686, 1701, 1836, 1904, 1944, 1967, 2016, 2142, 2248, 2268, 2448, 2529, 2592, 2754, 2856, 3024, 3213, 3372, 3402, 3672, 3808, 3888, 3934, 4131, 4284, 4496, 4536, 4777, 4896, 5058, 5508, 5712, 5901, 6048, 6426, 6744, 6804, 7344, 7587, 7776, 7868, 8262, 8568, 8992, 9072, 9554, 9639, 10116, 11016, 11424, 11802, 12852, 13488, 13608, 14331, 14688, 15174, 15736, 16524, 17136, 17703, 18144, 19108, 19278, 20232, 22032, 22761, 23604, 25704, 26976, 27216, 28662, 28917, 30348, 31472, 33048, 33439, 34272, 35406, 38216, 38556, 40464, 42993, 44064, 45522, 47208, 51408, 53109, 54432, 57324, 57834, 60696, 62944, 66096, 66878, 68283, 70812, 76432, 77112, 80928, 85986, 91044, 94416, 100317, 102816, 106218, 114648, 115668, 121392, 128979, 132192, 133756, 136566, 141624, 152864, 154224, 159327, 171972, 182088, 188832, 200634, 212436, 229296, 231336, 242784, 257958, 267512, 273132, 283248, 300951, 308448, 318654, 343944, 364176, 386937, 401268, 424872, 458592, 462672, 477981, 515916, 535024, 546264, 566496, 601902, 637308, 687888, 728352, 773874, 802536, 849744, 902853, 925344, 955962, 1031832, 1070048, 1092528, 1160811, 1203804, 1274616, 1375776, 1547748, 1605072, 1699488, 1805706, 1911924, 2063664, 2185056, 2321622, 2407608, 2549232, 2708559, 3095496, 3210144, 3611412, 3823848, 4127328, 4643244, 4815216, 5098464, 5417118, 6190992, 7222824, 7647696, 8125677, 9286488, 9630432, 10834236, 12381984, 14445648, 15295392, 16251354, 18572976, 21668472, 28891296, 32502708, 37145952, 43336944, 65005416, 86673888, 130010832, 260021664]

約数ペア:

[(1, 260021664), (2, 130010832), (3, 86673888), (4, 65005416), (6, 43336944), (7, 37145952), (8, 32502708), (9, 28891296), (12, 21668472), (14, 18572976), (16, 16251354), (17, 15295392), (18, 14445648), (21, 12381984), (24, 10834236), (27, 9630432), (28, 9286488), (32, 8125677), (34, 7647696), (36, 7222824), (42, 6190992), (48, 5417118), (51, 5098464), (54, 4815216), (56, 4643244), (63, 4127328), (68, 3823848), (72, 3611412), (81, 3210144), (84, 3095496), (96, 2708559), (102, 2549232), (108, 2407608), (112, 2321622), (119, 2185056), (126, 2063664), (136, 1911924), (144, 1805706), (153, 1699488), (162, 1605072), (168, 1547748), (189, 1375776), (204, 1274616), (216, 1203804), (224, 1160811), (238, 1092528), (243, 1070048), (252, 1031832), (272, 955962), (281, 925344), (288, 902853), (306, 849744), (324, 802536), (336, 773874), (357, 728352), (378, 687888), (408, 637308), (432, 601902), (459, 566496), (476, 546264), (486, 535024), (504, 515916), (544, 477981), (562, 462672), (567, 458592), (612, 424872), (648, 401268), (672, 386937), (714, 364176), (756, 343944), (816, 318654), (843, 308448), (864, 300951), (918, 283248), (952, 273132), (972, 267512), (1008, 257958), (1071, 242784), (1124, 231336), (1134, 229296), (1224, 212436), (1296, 200634), (1377, 188832), (1428, 182088), (1512, 171972), (1632, 159327), (1686, 154224), (1701, 152864), (1836, 141624), (1904, 136566), (1944, 133756), (1967, 132192), (2016, 128979), (2142, 121392), (2248, 115668), (2268, 114648), (2448, 106218), (2529, 102816), (2592, 100317), (2754, 94416), (2856, 91044), (3024, 85986), (3213, 80928), (3372, 77112), (3402, 76432), (3672, 70812), (3808, 68283), (3888, 66878), (3934, 66096), (4131, 62944), (4284, 60696), (4496, 57834), (4536, 57324), (4777, 54432), (4896, 53109), (5058, 51408), (5508, 47208), (5712, 45522), (5901, 44064), (6048, 42993), (6426, 40464), (6744, 38556), (6804, 38216), (7344, 35406), (7587, 34272), (7776, 33439), (7868, 33048), (8262, 31472), (8568, 30348), (8992, 28917), (9072, 28662), (9554, 27216), (9639, 26976), (10116, 25704), (11016, 23604), (11424, 22761), (11802, 22032), (12852, 20232), (13488, 19278), (13608, 19108), (14331, 18144), (14688, 17703), (15174, 17136), (15736, 16524)]