320237568

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 312

約数和(自身を含む): 1134682848

約数和(自身を除く): 814445280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 73, 84, 96, 102, 112, 119, 126, 128, 136, 144, 146, 153, 168, 192, 204, 219, 224, 238, 252, 256, 272, 288, 292, 306, 336, 357, 384, 408, 438, 448, 476, 504, 511, 512, 544, 576, 584, 612, 657, 672, 714, 768, 816, 876, 896, 952, 1008, 1022, 1024, 1071, 1088, 1152, 1168, 1224, 1241, 1314, 1344, 1428, 1533, 1536, 1632, 1752, 1792, 1904, 2016, 2044, 2048, 2142, 2176, 2304, 2336, 2448, 2482, 2628, 2688, 2856, 3066, 3072, 3264, 3504, 3584, 3723, 3808, 4032, 4088, 4096, 4284, 4352, 4599, 4608, 4672, 4896, 4964, 5256, 5376, 5712, 6132, 6144, 6528, 7008, 7168, 7446, 7616, 8064, 8176, 8568, 8687, 8704, 9198, 9216, 9344, 9792, 9928, 10512, 10752, 11169, 11424, 12264, 12288, 13056, 14016, 14336, 14892, 15232, 16128, 16352, 17136, 17374, 17408, 18396, 18432, 18688, 19584, 19856, 21024, 21504, 22338, 22848, 24528, 26061, 26112, 28032, 28672, 29784, 30464, 32256, 32704, 34272, 34748, 34816, 36792, 36864, 37376, 39168, 39712, 42048, 43008, 44676, 45696, 49056, 52122, 52224, 56064, 59568, 60928, 64512, 65408, 68544, 69496, 69632, 73584, 74752, 78183, 78336, 79424, 84096, 86016, 89352, 91392, 98112, 104244, 104448, 112128, 119136, 121856, 129024, 130816, 137088, 138992, 147168, 149504, 156366, 156672, 158848, 168192, 178704, 182784, 196224, 208488, 208896, 224256, 238272, 243712, 258048, 261632, 274176, 277984, 294336, 299008, 312732, 313344, 317696, 336384, 357408, 365568, 392448, 416976, 448512, 476544, 487424, 523264, 548352, 555968, 588672, 625464, 626688, 635392, 672768, 714816, 731136, 784896, 833952, 897024, 953088, 1046528, 1096704, 1111936, 1177344, 1250928, 1270784, 1345536, 1429632, 1462272, 1569792, 1667904, 1906176, 2093056, 2193408, 2223872, 2354688, 2501856, 2541568, 2691072, 2859264, 3139584, 3335808, 3812352, 4386816, 4447744, 4709376, 5003712, 5083136, 5718528, 6279168, 6671616, 7624704, 8895488, 9418752, 10007424, 11437056, 13343232, 15249408, 17790976, 18837504, 20014848, 22874112, 26686464, 35581952, 40029696, 45748224, 53372928, 80059392, 106745856, 160118784, 320237568]

約数ペア:

[(1, 320237568), (2, 160118784), (3, 106745856), (4, 80059392), (6, 53372928), (7, 45748224), (8, 40029696), (9, 35581952), (12, 26686464), (14, 22874112), (16, 20014848), (17, 18837504), (18, 17790976), (21, 15249408), (24, 13343232), (28, 11437056), (32, 10007424), (34, 9418752), (36, 8895488), (42, 7624704), (48, 6671616), (51, 6279168), (56, 5718528), (63, 5083136), (64, 5003712), (68, 4709376), (72, 4447744), (73, 4386816), (84, 3812352), (96, 3335808), (102, 3139584), (112, 2859264), (119, 2691072), (126, 2541568), (128, 2501856), (136, 2354688), (144, 2223872), (146, 2193408), (153, 2093056), (168, 1906176), (192, 1667904), (204, 1569792), (219, 1462272), (224, 1429632), (238, 1345536), (252, 1270784), (256, 1250928), (272, 1177344), (288, 1111936), (292, 1096704), (306, 1046528), (336, 953088), (357, 897024), (384, 833952), (408, 784896), (438, 731136), (448, 714816), (476, 672768), (504, 635392), (511, 626688), (512, 625464), (544, 588672), (576, 555968), (584, 548352), (612, 523264), (657, 487424), (672, 476544), (714, 448512), (768, 416976), (816, 392448), (876, 365568), (896, 357408), (952, 336384), (1008, 317696), (1022, 313344), (1024, 312732), (1071, 299008), (1088, 294336), (1152, 277984), (1168, 274176), (1224, 261632), (1241, 258048), (1314, 243712), (1344, 238272), (1428, 224256), (1533, 208896), (1536, 208488), (1632, 196224), (1752, 182784), (1792, 178704), (1904, 168192), (2016, 158848), (2044, 156672), (2048, 156366), (2142, 149504), (2176, 147168), (2304, 138992), (2336, 137088), (2448, 130816), (2482, 129024), (2628, 121856), (2688, 119136), (2856, 112128), (3066, 104448), (3072, 104244), (3264, 98112), (3504, 91392), (3584, 89352), (3723, 86016), (3808, 84096), (4032, 79424), (4088, 78336), (4096, 78183), (4284, 74752), (4352, 73584), (4599, 69632), (4608, 69496), (4672, 68544), (4896, 65408), (4964, 64512), (5256, 60928), (5376, 59568), (5712, 56064), (6132, 52224), (6144, 52122), (6528, 49056), (7008, 45696), (7168, 44676), (7446, 43008), (7616, 42048), (8064, 39712), (8176, 39168), (8568, 37376), (8687, 36864), (8704, 36792), (9198, 34816), (9216, 34748), (9344, 34272), (9792, 32704), (9928, 32256), (10512, 30464), (10752, 29784), (11169, 28672), (11424, 28032), (12264, 26112), (12288, 26061), (13056, 24528), (14016, 22848), (14336, 22338), (14892, 21504), (15232, 21024), (16128, 19856), (16352, 19584), (17136, 18688), (17374, 18432), (17408, 18396)]