320191872

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:79

約数の個数: 512

約数和(自身を含む): 1233792000

約数和(自身を除く): 913600128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 32, 33, 34, 39, 42, 44, 48, 49, 51, 52, 56, 64, 66, 68, 77, 78, 84, 88, 91, 96, 98, 102, 104, 112, 119, 128, 132, 136, 143, 147, 154, 156, 168, 176, 182, 187, 192, 196, 204, 208, 221, 224, 231, 238, 264, 272, 273, 286, 294, 308, 312, 336, 343, 352, 357, 364, 374, 384, 392, 408, 416, 429, 442, 448, 462, 476, 528, 539, 544, 546, 561, 572, 588, 616, 624, 637, 663, 672, 686, 704, 714, 728, 748, 784, 816, 832, 833, 858, 884, 896, 924, 952, 1001, 1029, 1056, 1078, 1088, 1092, 1122, 1144, 1176, 1232, 1248, 1274, 1309, 1326, 1344, 1372, 1408, 1428, 1456, 1496, 1547, 1568, 1617, 1632, 1664, 1666, 1716, 1768, 1848, 1904, 1911, 2002, 2058, 2112, 2156, 2176, 2184, 2244, 2288, 2352, 2431, 2464, 2496, 2499, 2548, 2618, 2652, 2688, 2744, 2856, 2912, 2992, 3003, 3094, 3136, 3234, 3264, 3332, 3432, 3536, 3696, 3773, 3808, 3822, 3927, 4004, 4116, 4224, 4312, 4368, 4459, 4488, 4576, 4641, 4704, 4862, 4928, 4992, 4998, 5096, 5236, 5304, 5488, 5712, 5824, 5831, 5984, 6006, 6188, 6272, 6468, 6528, 6664, 6864, 7007, 7072, 7293, 7392, 7546, 7616, 7644, 7854, 8008, 8232, 8624, 8736, 8918, 8976, 9152, 9163, 9282, 9408, 9724, 9856, 9996, 10192, 10472, 10608, 10829, 10976, 11319, 11424, 11648, 11662, 11968, 12012, 12376, 12936, 13328, 13377, 13728, 14014, 14144, 14586, 14784, 15092, 15232, 15288, 15708, 16016, 16464, 17017, 17248, 17472, 17493, 17836, 17952, 18304, 18326, 18564, 18816, 19448, 19992, 20384, 20944, 21021, 21216, 21658, 21952, 22638, 22848, 23324, 23936, 24024, 24752, 25872, 26656, 26754, 27456, 27489, 28028, 28288, 29172, 29568, 30184, 30576, 31416, 32032, 32487, 32928, 34034, 34496, 34944, 34986, 35672, 35904, 36652, 37128, 38896, 39984, 40768, 41888, 42042, 42432, 43316, 43904, 45276, 45696, 46648, 48048, 49049, 49504, 51051, 51744, 53312, 53508, 54912, 54978, 56056, 58344, 60368, 61152, 62832, 64064, 64141, 64974, 65856, 68068, 68992, 69972, 71344, 71808, 73304, 74256, 75803, 77792, 79968, 81536, 83776, 84084, 84864, 86632, 90552, 93296, 96096, 98098, 99008, 102102, 103488, 106624, 107016, 109956, 112112, 116688, 119119, 120736, 122304, 125664, 128128, 128282, 129948, 131712, 136136, 139944, 142688, 146608, 147147, 148512, 151606, 155584, 159936, 167552, 168168, 173264, 181104, 186592, 192192, 192423, 196196, 198016, 204204, 206976, 214032, 219912, 224224, 227409, 233376, 238238, 241472, 244608, 251328, 256564, 259896, 272272, 279888, 285376, 293216, 294294, 297024, 303212, 311168, 319872, 336336, 346528, 357357, 362208, 373184, 384384, 384846, 392392, 408408, 428064, 439824, 448448, 454818, 466752, 476476, 482944, 502656, 513128, 519792, 544544, 559776, 570752, 586432, 588588, 594048, 606424, 672672, 693056, 714714, 724416, 746368, 769692, 784784, 816816, 833833, 856128, 879648, 896896, 909636, 933504, 952952, 1026256, 1039584, 1089088, 1119552, 1172864, 1177176, 1212848, 1345344, 1386112, 1429428, 1448832, 1539384, 1569568, 1633632, 1667666, 1712256, 1759296, 1819272, 1905904, 2052512, 2079168, 2178176, 2239104, 2354352, 2425696, 2501499, 2690688, 2858856, 3078768, 3139136, 3267264, 3335332, 3518592, 3638544, 3811808, 4105024, 4158336, 4708704, 4851392, 5002998, 5717712, 6157536, 6278272, 6534528, 6670664, 7277088, 7623616, 8210048, 9417408, 9702784, 10005996, 11435424, 12315072, 13341328, 14554176, 15247232, 18834816, 20011992, 22870848, 24630144, 26682656, 29108352, 40023984, 45741696, 53365312, 80047968, 106730624, 160095936, 320191872]

約数ペア:

[(1, 320191872), (2, 160095936), (3, 106730624), (4, 80047968), (6, 53365312), (7, 45741696), (8, 40023984), (11, 29108352), (12, 26682656), (13, 24630144), (14, 22870848), (16, 20011992), (17, 18834816), (21, 15247232), (22, 14554176), (24, 13341328), (26, 12315072), (28, 11435424), (32, 10005996), (33, 9702784), (34, 9417408), (39, 8210048), (42, 7623616), (44, 7277088), (48, 6670664), (49, 6534528), (51, 6278272), (52, 6157536), (56, 5717712), (64, 5002998), (66, 4851392), (68, 4708704), (77, 4158336), (78, 4105024), (84, 3811808), (88, 3638544), (91, 3518592), (96, 3335332), (98, 3267264), (102, 3139136), (104, 3078768), (112, 2858856), (119, 2690688), (128, 2501499), (132, 2425696), (136, 2354352), (143, 2239104), (147, 2178176), (154, 2079168), (156, 2052512), (168, 1905904), (176, 1819272), (182, 1759296), (187, 1712256), (192, 1667666), (196, 1633632), (204, 1569568), (208, 1539384), (221, 1448832), (224, 1429428), (231, 1386112), (238, 1345344), (264, 1212848), (272, 1177176), (273, 1172864), (286, 1119552), (294, 1089088), (308, 1039584), (312, 1026256), (336, 952952), (343, 933504), (352, 909636), (357, 896896), (364, 879648), (374, 856128), (384, 833833), (392, 816816), (408, 784784), (416, 769692), (429, 746368), (442, 724416), (448, 714714), (462, 693056), (476, 672672), (528, 606424), (539, 594048), (544, 588588), (546, 586432), (561, 570752), (572, 559776), (588, 544544), (616, 519792), (624, 513128), (637, 502656), (663, 482944), (672, 476476), (686, 466752), (704, 454818), (714, 448448), (728, 439824), (748, 428064), (784, 408408), (816, 392392), (832, 384846), (833, 384384), (858, 373184), (884, 362208), (896, 357357), (924, 346528), (952, 336336), (1001, 319872), (1029, 311168), (1056, 303212), (1078, 297024), (1088, 294294), (1092, 293216), (1122, 285376), (1144, 279888), (1176, 272272), (1232, 259896), (1248, 256564), (1274, 251328), (1309, 244608), (1326, 241472), (1344, 238238), (1372, 233376), (1408, 227409), (1428, 224224), (1456, 219912), (1496, 214032), (1547, 206976), (1568, 204204), (1617, 198016), (1632, 196196), (1664, 192423), (1666, 192192), (1716, 186592), (1768, 181104), (1848, 173264), (1904, 168168), (1911, 167552), (2002, 159936), (2058, 155584), (2112, 151606), (2156, 148512), (2176, 147147), (2184, 146608), (2244, 142688), (2288, 139944), (2352, 136136), (2431, 131712), (2464, 129948), (2496, 128282), (2499, 128128), (2548, 125664), (2618, 122304), (2652, 120736), (2688, 119119), (2744, 116688), (2856, 112112), (2912, 109956), (2992, 107016), (3003, 106624), (3094, 103488), (3136, 102102), (3234, 99008), (3264, 98098), (3332, 96096), (3432, 93296), (3536, 90552), (3696, 86632), (3773, 84864), (3808, 84084), (3822, 83776), (3927, 81536), (4004, 79968), (4116, 77792), (4224, 75803), (4312, 74256), (4368, 73304), (4459, 71808), (4488, 71344), (4576, 69972), (4641, 68992), (4704, 68068), (4862, 65856), (4928, 64974), (4992, 64141), (4998, 64064), (5096, 62832), (5236, 61152), (5304, 60368), (5488, 58344), (5712, 56056), (5824, 54978), (5831, 54912), (5984, 53508), (6006, 53312), (6188, 51744), (6272, 51051), (6468, 49504), (6528, 49049), (6664, 48048), (6864, 46648), (7007, 45696), (7072, 45276), (7293, 43904), (7392, 43316), (7546, 42432), (7616, 42042), (7644, 41888), (7854, 40768), (8008, 39984), (8232, 38896), (8624, 37128), (8736, 36652), (8918, 35904), (8976, 35672), (9152, 34986), (9163, 34944), (9282, 34496), (9408, 34034), (9724, 32928), (9856, 32487), (9996, 32032), (10192, 31416), (10472, 30576), (10608, 30184), (10829, 29568), (10976, 29172), (11319, 28288), (11424, 28028), (11648, 27489), (11662, 27456), (11968, 26754), (12012, 26656), (12376, 25872), (12936, 24752), (13328, 24024), (13377, 23936), (13728, 23324), (14014, 22848), (14144, 22638), (14586, 21952), (14784, 21658), (15092, 21216), (15232, 21021), (15288, 20944), (15708, 20384), (16016, 19992), (16464, 19448), (17017, 18816), (17248, 18564), (17472, 18326), (17493, 18304), (17836, 17952)]