255780504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 903260160

約数和(自身を除く): 647479656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 81, 84, 93, 102, 107, 108, 119, 124, 126, 136, 153, 162, 168, 186, 189, 204, 214, 216, 217, 238, 248, 252, 279, 306, 321, 324, 357, 372, 378, 408, 428, 434, 459, 476, 504, 527, 558, 567, 612, 642, 648, 651, 714, 744, 749, 756, 837, 856, 868, 918, 952, 963, 1054, 1071, 1116, 1134, 1224, 1284, 1302, 1377, 1428, 1498, 1512, 1581, 1674, 1736, 1819, 1836, 1926, 1953, 2108, 2142, 2232, 2247, 2268, 2511, 2568, 2604, 2754, 2856, 2889, 2996, 3162, 3213, 3317, 3348, 3638, 3672, 3689, 3852, 3906, 4216, 4284, 4494, 4536, 4743, 5022, 5208, 5457, 5508, 5778, 5859, 5992, 6324, 6426, 6634, 6696, 6741, 7276, 7378, 7704, 7812, 8568, 8667, 8988, 9486, 9639, 9951, 10044, 10914, 11016, 11067, 11556, 11718, 12648, 12733, 12852, 13268, 13482, 14229, 14552, 14756, 15624, 16371, 17334, 17577, 17976, 18972, 19278, 19902, 20088, 20223, 21828, 22134, 23112, 23219, 23436, 25466, 25704, 26536, 26964, 28458, 29512, 29853, 32742, 33201, 34668, 35154, 37944, 38199, 38556, 39804, 40446, 42687, 43656, 44268, 46438, 46872, 49113, 50932, 53928, 56389, 56916, 59706, 60669, 65484, 66402, 69336, 69657, 70308, 76398, 77112, 79608, 80892, 85374, 88536, 89559, 92876, 98226, 99603, 101864, 112778, 113832, 114597, 119412, 121338, 130968, 132804, 139314, 140616, 147339, 152796, 161784, 169167, 170748, 179118, 185752, 196452, 199206, 208971, 225556, 229194, 238824, 242676, 265608, 268677, 278628, 294678, 298809, 305592, 338334, 341496, 343791, 358236, 392904, 394723, 398412, 417942, 451112, 458388, 485352, 507501, 537354, 557256, 589356, 597618, 626913, 676668, 687582, 716472, 789446, 796824, 835884, 916776, 1015002, 1031373, 1074708, 1178712, 1184169, 1195236, 1253826, 1353336, 1375164, 1522503, 1578892, 1671768, 1880739, 2030004, 2062746, 2149416, 2368338, 2390472, 2507652, 2750328, 3045006, 3157784, 3552507, 3761478, 4060008, 4125492, 4567509, 4736676, 5015304, 6090012, 7105014, 7522956, 8250984, 9135018, 9473352, 10657521, 12180024, 14210028, 15045912, 18270036, 21315042, 28420056, 31972563, 36540072, 42630084, 63945126, 85260168, 127890252, 255780504]

約数ペア:

[(1, 255780504), (2, 127890252), (3, 85260168), (4, 63945126), (6, 42630084), (7, 36540072), (8, 31972563), (9, 28420056), (12, 21315042), (14, 18270036), (17, 15045912), (18, 14210028), (21, 12180024), (24, 10657521), (27, 9473352), (28, 9135018), (31, 8250984), (34, 7522956), (36, 7105014), (42, 6090012), (51, 5015304), (54, 4736676), (56, 4567509), (62, 4125492), (63, 4060008), (68, 3761478), (72, 3552507), (81, 3157784), (84, 3045006), (93, 2750328), (102, 2507652), (107, 2390472), (108, 2368338), (119, 2149416), (124, 2062746), (126, 2030004), (136, 1880739), (153, 1671768), (162, 1578892), (168, 1522503), (186, 1375164), (189, 1353336), (204, 1253826), (214, 1195236), (216, 1184169), (217, 1178712), (238, 1074708), (248, 1031373), (252, 1015002), (279, 916776), (306, 835884), (321, 796824), (324, 789446), (357, 716472), (372, 687582), (378, 676668), (408, 626913), (428, 597618), (434, 589356), (459, 557256), (476, 537354), (504, 507501), (527, 485352), (558, 458388), (567, 451112), (612, 417942), (642, 398412), (648, 394723), (651, 392904), (714, 358236), (744, 343791), (749, 341496), (756, 338334), (837, 305592), (856, 298809), (868, 294678), (918, 278628), (952, 268677), (963, 265608), (1054, 242676), (1071, 238824), (1116, 229194), (1134, 225556), (1224, 208971), (1284, 199206), (1302, 196452), (1377, 185752), (1428, 179118), (1498, 170748), (1512, 169167), (1581, 161784), (1674, 152796), (1736, 147339), (1819, 140616), (1836, 139314), (1926, 132804), (1953, 130968), (2108, 121338), (2142, 119412), (2232, 114597), (2247, 113832), (2268, 112778), (2511, 101864), (2568, 99603), (2604, 98226), (2754, 92876), (2856, 89559), (2889, 88536), (2996, 85374), (3162, 80892), (3213, 79608), (3317, 77112), (3348, 76398), (3638, 70308), (3672, 69657), (3689, 69336), (3852, 66402), (3906, 65484), (4216, 60669), (4284, 59706), (4494, 56916), (4536, 56389), (4743, 53928), (5022, 50932), (5208, 49113), (5457, 46872), (5508, 46438), (5778, 44268), (5859, 43656), (5992, 42687), (6324, 40446), (6426, 39804), (6634, 38556), (6696, 38199), (6741, 37944), (7276, 35154), (7378, 34668), (7704, 33201), (7812, 32742), (8568, 29853), (8667, 29512), (8988, 28458), (9486, 26964), (9639, 26536), (9951, 25704), (10044, 25466), (10914, 23436), (11016, 23219), (11067, 23112), (11556, 22134), (11718, 21828), (12648, 20223), (12733, 20088), (12852, 19902), (13268, 19278), (13482, 18972), (14229, 17976), (14552, 17577), (14756, 17334), (15624, 16371)]