645581664

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 720

約数和(自身を含む): 2627922528

約数和(自身を除く): 1982340864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 23, 24, 26, 27, 28, 32, 34, 36, 39, 42, 46, 48, 49, 51, 52, 54, 56, 63, 68, 69, 72, 78, 81, 84, 91, 92, 96, 98, 102, 104, 108, 112, 117, 119, 126, 136, 138, 144, 147, 153, 156, 161, 162, 168, 182, 184, 189, 196, 204, 207, 208, 216, 221, 224, 234, 238, 252, 272, 273, 276, 288, 294, 299, 306, 312, 322, 324, 336, 351, 357, 364, 368, 378, 391, 392, 408, 414, 416, 432, 441, 442, 459, 468, 476, 483, 504, 544, 546, 552, 567, 588, 598, 612, 621, 624, 637, 644, 648, 663, 672, 702, 714, 728, 736, 756, 782, 784, 816, 819, 828, 833, 864, 882, 884, 897, 918, 936, 952, 966, 1008, 1053, 1071, 1092, 1104, 1127, 1134, 1173, 1176, 1196, 1224, 1242, 1248, 1274, 1288, 1296, 1323, 1326, 1377, 1404, 1428, 1449, 1456, 1512, 1547, 1564, 1568, 1632, 1638, 1656, 1666, 1764, 1768, 1794, 1836, 1863, 1872, 1904, 1911, 1932, 1989, 2016, 2093, 2106, 2142, 2184, 2208, 2254, 2268, 2346, 2352, 2392, 2448, 2457, 2484, 2499, 2548, 2576, 2592, 2646, 2652, 2691, 2737, 2754, 2808, 2856, 2898, 2912, 3024, 3094, 3128, 3213, 3276, 3312, 3332, 3381, 3519, 3528, 3536, 3588, 3672, 3726, 3744, 3808, 3822, 3864, 3969, 3978, 4186, 4212, 4284, 4347, 4368, 4508, 4536, 4641, 4692, 4704, 4784, 4896, 4914, 4968, 4998, 5083, 5096, 5152, 5292, 5304, 5382, 5474, 5508, 5616, 5712, 5733, 5796, 5967, 6048, 6188, 6256, 6279, 6426, 6552, 6624, 6664, 6762, 7038, 7056, 7072, 7176, 7344, 7371, 7452, 7497, 7644, 7728, 7938, 7956, 8073, 8211, 8372, 8424, 8568, 8694, 8736, 9016, 9072, 9282, 9384, 9568, 9639, 9828, 9936, 9996, 10143, 10166, 10192, 10557, 10584, 10608, 10764, 10829, 10948, 11016, 11232, 11424, 11466, 11592, 11934, 12376, 12512, 12558, 12852, 13041, 13104, 13328, 13524, 13923, 14076, 14112, 14352, 14651, 14688, 14742, 14904, 14994, 15249, 15288, 15456, 15876, 15912, 16146, 16422, 16744, 16848, 17136, 17199, 17388, 17901, 18032, 18144, 18564, 18768, 18837, 19159, 19278, 19656, 19872, 19992, 20286, 20332, 20384, 21114, 21168, 21216, 21528, 21658, 21896, 22032, 22491, 22932, 23184, 23868, 24219, 24633, 24752, 25116, 25704, 26082, 26208, 26656, 27048, 27846, 28152, 28704, 29302, 29484, 29808, 29988, 30429, 30498, 30576, 31671, 31752, 31824, 32292, 32487, 32844, 33488, 33696, 34272, 34398, 34776, 35581, 35802, 36064, 37128, 37536, 37674, 38318, 38556, 39312, 39984, 40572, 40664, 41769, 42228, 42336, 43056, 43316, 43792, 43953, 44064, 44982, 45747, 45864, 46368, 47736, 48438, 49266, 49504, 50232, 51408, 51597, 52164, 54096, 55692, 56304, 56511, 57477, 58604, 58968, 59616, 59976, 60858, 60996, 61152, 63342, 63504, 63648, 64584, 64974, 65688, 66976, 67473, 68796, 69552, 71162, 71604, 73899, 74256, 75348, 76636, 77112, 78624, 79968, 81144, 81328, 83538, 84456, 86112, 86632, 87584, 87906, 89964, 91287, 91494, 91728, 95472, 96876, 97461, 98532, 100464, 102816, 103194, 104328, 106743, 108192, 111384, 112608, 113022, 114954, 117208, 117936, 119952, 121716, 121992, 125307, 126684, 127008, 129168, 129948, 131376, 131859, 134946, 137241, 137592, 139104, 142324, 143208, 147798, 148512, 150696, 153272, 154224, 162288, 162656, 167076, 168912, 169533, 172431, 173264, 175812, 179928, 182574, 182988, 183456, 190944, 193752, 194922, 197064, 200928, 206388, 208656, 213486, 221697, 222768, 226044, 229908, 234416, 235872, 239904, 243432, 243984, 249067, 250614, 253368, 258336, 259896, 262752, 263718, 269892, 274482, 275184, 284648, 286416, 292383, 295596, 301392, 306544, 308448, 320229, 324576, 334152, 337824, 339066, 344862, 346528, 351624, 359856, 365148, 365976, 387504, 389844, 394128, 395577, 411723, 412776, 417312, 426972, 443394, 445536, 452088, 459816, 468832, 486864, 487968, 498134, 501228, 506736, 517293, 519792, 527436, 539784, 548964, 550368, 569296, 572832, 584766, 591192, 602784, 613088, 640458, 668304, 678132, 689724, 703248, 719712, 730296, 731952, 747201, 775008, 779688, 788256, 791154, 823446, 825552, 853944, 877149, 886788, 904176, 919632, 960687, 973728, 996268, 1002456, 1013472, 1034586, 1039584, 1054872, 1079568, 1097928, 1138592, 1169532, 1182384, 1186731, 1280916, 1336608, 1356264, 1379448, 1406496, 1460592, 1463904, 1494402, 1551879, 1559376, 1582308, 1646892, 1651104, 1707888, 1754298, 1773576, 1808352, 1839264, 1921374, 1992536, 2004912, 2069172, 2109744, 2159136, 2195856, 2241603, 2339064, 2364768, 2373462, 2561832, 2712528, 2758896, 2882061, 2921184, 2988804, 3103758, 3118752, 3164616, 3293784, 3415776, 3508596, 3547152, 3842748, 3985072, 4009824, 4138344, 4219488, 4391712, 4483206, 4678128, 4746924, 5123664, 5425056, 5517792, 5764122, 5977608, 6207516, 6329232, 6587568, 6724809, 7017192, 7094304, 7685496, 7970144, 8276688, 8966412, 9356256, 9493848, 10247328, 11528244, 11955216, 12415032, 12658464, 13175136, 13449618, 14034384, 15370992, 16553376, 17932824, 18987696, 20174427, 23056488, 23910432, 24830064, 26899236, 28068768, 30741984, 35865648, 37975392, 40348854, 46112976, 49660128, 53798472, 71731296, 80697708, 92225952, 107596944, 161395416, 215193888, 322790832, 645581664]

約数ペア:

[(1, 645581664), (2, 322790832), (3, 215193888), (4, 161395416), (6, 107596944), (7, 92225952), (8, 80697708), (9, 71731296), (12, 53798472), (13, 49660128), (14, 46112976), (16, 40348854), (17, 37975392), (18, 35865648), (21, 30741984), (23, 28068768), (24, 26899236), (26, 24830064), (27, 23910432), (28, 23056488), (32, 20174427), (34, 18987696), (36, 17932824), (39, 16553376), (42, 15370992), (46, 14034384), (48, 13449618), (49, 13175136), (51, 12658464), (52, 12415032), (54, 11955216), (56, 11528244), (63, 10247328), (68, 9493848), (69, 9356256), (72, 8966412), (78, 8276688), (81, 7970144), (84, 7685496), (91, 7094304), (92, 7017192), (96, 6724809), (98, 6587568), (102, 6329232), (104, 6207516), (108, 5977608), (112, 5764122), (117, 5517792), (119, 5425056), (126, 5123664), (136, 4746924), (138, 4678128), (144, 4483206), (147, 4391712), (153, 4219488), (156, 4138344), (161, 4009824), (162, 3985072), (168, 3842748), (182, 3547152), (184, 3508596), (189, 3415776), (196, 3293784), (204, 3164616), (207, 3118752), (208, 3103758), (216, 2988804), (221, 2921184), (224, 2882061), (234, 2758896), (238, 2712528), (252, 2561832), (272, 2373462), (273, 2364768), (276, 2339064), (288, 2241603), (294, 2195856), (299, 2159136), (306, 2109744), (312, 2069172), (322, 2004912), (324, 1992536), (336, 1921374), (351, 1839264), (357, 1808352), (364, 1773576), (368, 1754298), (378, 1707888), (391, 1651104), (392, 1646892), (408, 1582308), (414, 1559376), (416, 1551879), (432, 1494402), (441, 1463904), (442, 1460592), (459, 1406496), (468, 1379448), (476, 1356264), (483, 1336608), (504, 1280916), (544, 1186731), (546, 1182384), (552, 1169532), (567, 1138592), (588, 1097928), (598, 1079568), (612, 1054872), (621, 1039584), (624, 1034586), (637, 1013472), (644, 1002456), (648, 996268), (663, 973728), (672, 960687), (702, 919632), (714, 904176), (728, 886788), (736, 877149), (756, 853944), (782, 825552), (784, 823446), (816, 791154), (819, 788256), (828, 779688), (833, 775008), (864, 747201), (882, 731952), (884, 730296), (897, 719712), (918, 703248), (936, 689724), (952, 678132), (966, 668304), (1008, 640458), (1053, 613088), (1071, 602784), (1092, 591192), (1104, 584766), (1127, 572832), (1134, 569296), (1173, 550368), (1176, 548964), (1196, 539784), (1224, 527436), (1242, 519792), (1248, 517293), (1274, 506736), (1288, 501228), (1296, 498134), (1323, 487968), (1326, 486864), (1377, 468832), (1404, 459816), (1428, 452088), (1449, 445536), (1456, 443394), (1512, 426972), (1547, 417312), (1564, 412776), (1568, 411723), (1632, 395577), (1638, 394128), (1656, 389844), (1666, 387504), (1764, 365976), (1768, 365148), (1794, 359856), (1836, 351624), (1863, 346528), (1872, 344862), (1904, 339066), (1911, 337824), (1932, 334152), (1989, 324576), (2016, 320229), (2093, 308448), (2106, 306544), (2142, 301392), (2184, 295596), (2208, 292383), (2254, 286416), (2268, 284648), (2346, 275184), (2352, 274482), (2392, 269892), (2448, 263718), (2457, 262752), (2484, 259896), (2499, 258336), (2548, 253368), (2576, 250614), (2592, 249067), (2646, 243984), (2652, 243432), (2691, 239904), (2737, 235872), (2754, 234416), (2808, 229908), (2856, 226044), (2898, 222768), (2912, 221697), (3024, 213486), (3094, 208656), (3128, 206388), (3213, 200928), (3276, 197064), (3312, 194922), (3332, 193752), (3381, 190944), (3519, 183456), (3528, 182988), (3536, 182574), (3588, 179928), (3672, 175812), (3726, 173264), (3744, 172431), (3808, 169533), (3822, 168912), (3864, 167076), (3969, 162656), (3978, 162288), (4186, 154224), (4212, 153272), (4284, 150696), (4347, 148512), (4368, 147798), (4508, 143208), (4536, 142324), (4641, 139104), (4692, 137592), (4704, 137241), (4784, 134946), (4896, 131859), (4914, 131376), (4968, 129948), (4998, 129168), (5083, 127008), (5096, 126684), (5152, 125307), (5292, 121992), (5304, 121716), (5382, 119952), (5474, 117936), (5508, 117208), (5616, 114954), (5712, 113022), (5733, 112608), (5796, 111384), (5967, 108192), (6048, 106743), (6188, 104328), (6256, 103194), (6279, 102816), (6426, 100464), (6552, 98532), (6624, 97461), (6664, 96876), (6762, 95472), (7038, 91728), (7056, 91494), (7072, 91287), (7176, 89964), (7344, 87906), (7371, 87584), (7452, 86632), (7497, 86112), (7644, 84456), (7728, 83538), (7938, 81328), (7956, 81144), (8073, 79968), (8211, 78624), (8372, 77112), (8424, 76636), (8568, 75348), (8694, 74256), (8736, 73899), (9016, 71604), (9072, 71162), (9282, 69552), (9384, 68796), (9568, 67473), (9639, 66976), (9828, 65688), (9936, 64974), (9996, 64584), (10143, 63648), (10166, 63504), (10192, 63342), (10557, 61152), (10584, 60996), (10608, 60858), (10764, 59976), (10829, 59616), (10948, 58968), (11016, 58604), (11232, 57477), (11424, 56511), (11466, 56304), (11592, 55692), (11934, 54096), (12376, 52164), (12512, 51597), (12558, 51408), (12852, 50232), (13041, 49504), (13104, 49266), (13328, 48438), (13524, 47736), (13923, 46368), (14076, 45864), (14112, 45747), (14352, 44982), (14651, 44064), (14688, 43953), (14742, 43792), (14904, 43316), (14994, 43056), (15249, 42336), (15288, 42228), (15456, 41769), (15876, 40664), (15912, 40572), (16146, 39984), (16422, 39312), (16744, 38556), (16848, 38318), (17136, 37674), (17199, 37536), (17388, 37128), (17901, 36064), (18032, 35802), (18144, 35581), (18564, 34776), (18768, 34398), (18837, 34272), (19159, 33696), (19278, 33488), (19656, 32844), (19872, 32487), (19992, 32292), (20286, 31824), (20332, 31752), (20384, 31671), (21114, 30576), (21168, 30498), (21216, 30429), (21528, 29988), (21658, 29808), (21896, 29484), (22032, 29302), (22491, 28704), (22932, 28152), (23184, 27846), (23868, 27048), (24219, 26656), (24633, 26208), (24752, 26082), (25116, 25704)]