640156608

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 560

約数和(自身を含む): 2478389760

約数和(自身を除く): 1838233152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 59, 63, 64, 69, 72, 78, 81, 84, 91, 92, 96, 104, 108, 112, 117, 118, 126, 138, 144, 156, 161, 162, 168, 177, 182, 184, 189, 192, 207, 208, 216, 224, 234, 236, 252, 273, 276, 288, 299, 312, 322, 324, 336, 351, 354, 364, 368, 378, 413, 414, 416, 432, 448, 468, 472, 483, 504, 531, 546, 552, 567, 576, 598, 621, 624, 644, 648, 672, 702, 708, 728, 736, 756, 767, 819, 826, 828, 832, 864, 897, 936, 944, 966, 1008, 1053, 1062, 1092, 1104, 1134, 1196, 1239, 1242, 1248, 1288, 1296, 1344, 1357, 1404, 1416, 1449, 1456, 1472, 1512, 1534, 1593, 1638, 1652, 1656, 1728, 1794, 1863, 1872, 1888, 1932, 2016, 2093, 2106, 2124, 2184, 2208, 2268, 2301, 2392, 2457, 2478, 2484, 2496, 2576, 2592, 2691, 2714, 2808, 2832, 2898, 2912, 3024, 3068, 3186, 3276, 3304, 3312, 3588, 3717, 3726, 3744, 3776, 3864, 4032, 4071, 4186, 4212, 4248, 4347, 4368, 4416, 4536, 4602, 4779, 4784, 4914, 4956, 4968, 5152, 5184, 5369, 5382, 5428, 5616, 5664, 5796, 5824, 6048, 6136, 6279, 6372, 6552, 6608, 6624, 6903, 7176, 7371, 7434, 7452, 7488, 7728, 8073, 8142, 8372, 8424, 8496, 8694, 8736, 9072, 9204, 9499, 9558, 9568, 9828, 9912, 9936, 10304, 10738, 10764, 10856, 11151, 11232, 11328, 11592, 12096, 12213, 12272, 12558, 12744, 13041, 13104, 13216, 13248, 13806, 14352, 14742, 14868, 14904, 15456, 16107, 16146, 16284, 16744, 16848, 16992, 17388, 17472, 17641, 18144, 18408, 18837, 18998, 19116, 19136, 19656, 19824, 19872, 20709, 21476, 21528, 21712, 22302, 22464, 23184, 24219, 24426, 24544, 25116, 25488, 26082, 26208, 26432, 27612, 28497, 28704, 29484, 29736, 29808, 30912, 32214, 32292, 32568, 33453, 33488, 33696, 33984, 34776, 35282, 36288, 36639, 36816, 37674, 37996, 38232, 39312, 39648, 39744, 41418, 42952, 43056, 43424, 44604, 46368, 48321, 48438, 48852, 49088, 50232, 50976, 52164, 52416, 52923, 55224, 56511, 56994, 57408, 58968, 59472, 59616, 62127, 64428, 64584, 65136, 66906, 66976, 67392, 69552, 70564, 73278, 73632, 75348, 75992, 76464, 78624, 79296, 82836, 85491, 85904, 86112, 86848, 89208, 92736, 96642, 96876, 97704, 100464, 101952, 104328, 105846, 109917, 110448, 113022, 113988, 117936, 118944, 119232, 123487, 124254, 128856, 129168, 130272, 133812, 133952, 139104, 141128, 144963, 146556, 147264, 150696, 151984, 152928, 157248, 158769, 165672, 169533, 170982, 171808, 172224, 178416, 193284, 193752, 195408, 200928, 208656, 211692, 219834, 220896, 226044, 227976, 235872, 237888, 246974, 248508, 256473, 257712, 258336, 260544, 267624, 278208, 282256, 289926, 293112, 301392, 303968, 305856, 317538, 331344, 339066, 341964, 343616, 356832, 370461, 386568, 387504, 390816, 401856, 417312, 423384, 434889, 439668, 441792, 452088, 455952, 471744, 476307, 493948, 497016, 512946, 515424, 516672, 535248, 564512, 579852, 586224, 602784, 607936, 635076, 662688, 678132, 683928, 713664, 740922, 769419, 773136, 775008, 781632, 834624, 846768, 869778, 879336, 904176, 911904, 952614, 987896, 994032, 1025892, 1030848, 1070496, 1111383, 1129024, 1159704, 1172448, 1205568, 1270152, 1325376, 1356264, 1367856, 1428921, 1481844, 1538838, 1546272, 1550016, 1693536, 1739556, 1758672, 1808352, 1823808, 1905228, 1975792, 1988064, 2051784, 2140992, 2222766, 2319408, 2344896, 2540304, 2712528, 2735712, 2857842, 2963688, 3077676, 3092544, 3334149, 3387072, 3479112, 3517344, 3616704, 3810456, 3951584, 3976128, 4103568, 4445532, 4638816, 5080608, 5425056, 5471424, 5715684, 5927376, 6155352, 6668298, 6958224, 7034688, 7620912, 7903168, 8207136, 8891064, 9277632, 10002447, 10161216, 10850112, 11431368, 11854752, 12310704, 13336596, 13916448, 15241824, 16414272, 17782128, 20004894, 22862736, 23709504, 24621408, 26673192, 27832896, 30483648, 35564256, 40009788, 45725472, 49242816, 53346384, 71128512, 80019576, 91450944, 106692768, 160039152, 213385536, 320078304, 640156608]

約数ペア:

[(1, 640156608), (2, 320078304), (3, 213385536), (4, 160039152), (6, 106692768), (7, 91450944), (8, 80019576), (9, 71128512), (12, 53346384), (13, 49242816), (14, 45725472), (16, 40009788), (18, 35564256), (21, 30483648), (23, 27832896), (24, 26673192), (26, 24621408), (27, 23709504), (28, 22862736), (32, 20004894), (36, 17782128), (39, 16414272), (42, 15241824), (46, 13916448), (48, 13336596), (52, 12310704), (54, 11854752), (56, 11431368), (59, 10850112), (63, 10161216), (64, 10002447), (69, 9277632), (72, 8891064), (78, 8207136), (81, 7903168), (84, 7620912), (91, 7034688), (92, 6958224), (96, 6668298), (104, 6155352), (108, 5927376), (112, 5715684), (117, 5471424), (118, 5425056), (126, 5080608), (138, 4638816), (144, 4445532), (156, 4103568), (161, 3976128), (162, 3951584), (168, 3810456), (177, 3616704), (182, 3517344), (184, 3479112), (189, 3387072), (192, 3334149), (207, 3092544), (208, 3077676), (216, 2963688), (224, 2857842), (234, 2735712), (236, 2712528), (252, 2540304), (273, 2344896), (276, 2319408), (288, 2222766), (299, 2140992), (312, 2051784), (322, 1988064), (324, 1975792), (336, 1905228), (351, 1823808), (354, 1808352), (364, 1758672), (368, 1739556), (378, 1693536), (413, 1550016), (414, 1546272), (416, 1538838), (432, 1481844), (448, 1428921), (468, 1367856), (472, 1356264), (483, 1325376), (504, 1270152), (531, 1205568), (546, 1172448), (552, 1159704), (567, 1129024), (576, 1111383), (598, 1070496), (621, 1030848), (624, 1025892), (644, 994032), (648, 987896), (672, 952614), (702, 911904), (708, 904176), (728, 879336), (736, 869778), (756, 846768), (767, 834624), (819, 781632), (826, 775008), (828, 773136), (832, 769419), (864, 740922), (897, 713664), (936, 683928), (944, 678132), (966, 662688), (1008, 635076), (1053, 607936), (1062, 602784), (1092, 586224), (1104, 579852), (1134, 564512), (1196, 535248), (1239, 516672), (1242, 515424), (1248, 512946), (1288, 497016), (1296, 493948), (1344, 476307), (1357, 471744), (1404, 455952), (1416, 452088), (1449, 441792), (1456, 439668), (1472, 434889), (1512, 423384), (1534, 417312), (1593, 401856), (1638, 390816), (1652, 387504), (1656, 386568), (1728, 370461), (1794, 356832), (1863, 343616), (1872, 341964), (1888, 339066), (1932, 331344), (2016, 317538), (2093, 305856), (2106, 303968), (2124, 301392), (2184, 293112), (2208, 289926), (2268, 282256), (2301, 278208), (2392, 267624), (2457, 260544), (2478, 258336), (2484, 257712), (2496, 256473), (2576, 248508), (2592, 246974), (2691, 237888), (2714, 235872), (2808, 227976), (2832, 226044), (2898, 220896), (2912, 219834), (3024, 211692), (3068, 208656), (3186, 200928), (3276, 195408), (3304, 193752), (3312, 193284), (3588, 178416), (3717, 172224), (3726, 171808), (3744, 170982), (3776, 169533), (3864, 165672), (4032, 158769), (4071, 157248), (4186, 152928), (4212, 151984), (4248, 150696), (4347, 147264), (4368, 146556), (4416, 144963), (4536, 141128), (4602, 139104), (4779, 133952), (4784, 133812), (4914, 130272), (4956, 129168), (4968, 128856), (5152, 124254), (5184, 123487), (5369, 119232), (5382, 118944), (5428, 117936), (5616, 113988), (5664, 113022), (5796, 110448), (5824, 109917), (6048, 105846), (6136, 104328), (6279, 101952), (6372, 100464), (6552, 97704), (6608, 96876), (6624, 96642), (6903, 92736), (7176, 89208), (7371, 86848), (7434, 86112), (7452, 85904), (7488, 85491), (7728, 82836), (8073, 79296), (8142, 78624), (8372, 76464), (8424, 75992), (8496, 75348), (8694, 73632), (8736, 73278), (9072, 70564), (9204, 69552), (9499, 67392), (9558, 66976), (9568, 66906), (9828, 65136), (9912, 64584), (9936, 64428), (10304, 62127), (10738, 59616), (10764, 59472), (10856, 58968), (11151, 57408), (11232, 56994), (11328, 56511), (11592, 55224), (12096, 52923), (12213, 52416), (12272, 52164), (12558, 50976), (12744, 50232), (13041, 49088), (13104, 48852), (13216, 48438), (13248, 48321), (13806, 46368), (14352, 44604), (14742, 43424), (14868, 43056), (14904, 42952), (15456, 41418), (16107, 39744), (16146, 39648), (16284, 39312), (16744, 38232), (16848, 37996), (16992, 37674), (17388, 36816), (17472, 36639), (17641, 36288), (18144, 35282), (18408, 34776), (18837, 33984), (18998, 33696), (19116, 33488), (19136, 33453), (19656, 32568), (19824, 32292), (19872, 32214), (20709, 30912), (21476, 29808), (21528, 29736), (21712, 29484), (22302, 28704), (22464, 28497), (23184, 27612), (24219, 26432), (24426, 26208), (24544, 26082), (25116, 25488)]