2560764672

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 576

約数和(自身を含む): 8947814400

約数和(自身を除く): 6387049728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 31, 32, 34, 36, 37, 38, 48, 51, 54, 57, 62, 64, 68, 72, 74, 76, 93, 96, 102, 108, 111, 114, 124, 128, 136, 144, 148, 152, 153, 171, 186, 192, 204, 216, 222, 228, 248, 256, 272, 279, 288, 296, 304, 306, 323, 333, 342, 372, 384, 408, 432, 444, 456, 459, 496, 513, 527, 544, 558, 576, 589, 592, 608, 612, 629, 646, 666, 684, 703, 744, 768, 816, 837, 864, 888, 912, 918, 969, 992, 999, 1026, 1054, 1088, 1116, 1147, 1152, 1178, 1184, 1216, 1224, 1258, 1292, 1332, 1368, 1406, 1488, 1581, 1632, 1674, 1728, 1767, 1776, 1824, 1836, 1887, 1938, 1984, 1998, 2052, 2108, 2109, 2176, 2232, 2294, 2304, 2356, 2368, 2432, 2448, 2516, 2584, 2664, 2736, 2812, 2907, 2976, 3162, 3264, 3348, 3441, 3456, 3534, 3552, 3648, 3672, 3774, 3876, 3968, 3996, 4104, 4216, 4218, 4352, 4464, 4588, 4712, 4736, 4743, 4864, 4896, 5032, 5168, 5301, 5328, 5472, 5624, 5661, 5814, 5952, 6324, 6327, 6528, 6696, 6882, 6912, 7068, 7104, 7296, 7344, 7548, 7752, 7936, 7992, 8208, 8432, 8436, 8721, 8928, 9176, 9424, 9472, 9486, 9792, 10013, 10064, 10323, 10336, 10602, 10656, 10944, 11248, 11322, 11628, 11904, 11951, 12648, 12654, 13056, 13392, 13764, 14136, 14208, 14229, 14592, 14688, 15096, 15504, 15903, 15984, 16416, 16864, 16872, 16983, 17442, 17856, 18352, 18848, 18972, 18981, 19499, 19584, 20026, 20128, 20646, 20672, 21204, 21312, 21793, 21888, 22496, 22644, 23256, 23808, 23902, 25296, 25308, 26784, 27528, 28272, 28416, 28458, 29376, 30039, 30192, 30969, 31008, 31806, 31968, 32832, 33728, 33744, 33966, 34884, 35712, 35853, 36704, 37696, 37944, 37962, 38998, 39168, 40052, 40256, 41292, 41344, 42408, 42624, 43586, 43776, 44992, 45288, 46512, 47804, 50592, 50616, 53568, 55056, 56544, 56916, 58497, 58752, 60078, 60384, 61938, 62016, 63612, 63936, 65379, 65664, 67456, 67488, 67932, 69768, 71424, 71706, 73408, 75392, 75888, 75924, 77996, 80104, 80512, 82584, 82688, 84816, 85248, 87172, 89984, 90117, 90576, 93024, 95608, 101184, 101232, 107136, 107559, 110112, 113088, 113832, 116994, 117504, 120156, 120768, 123876, 124032, 127224, 127872, 130758, 131328, 134912, 134976, 135864, 139536, 143412, 146816, 150784, 151776, 151848, 155992, 160208, 161024, 165168, 169632, 174344, 175491, 179968, 180234, 181152, 186048, 191216, 196137, 202368, 202464, 214272, 215118, 220224, 226176, 227664, 233988, 240312, 241536, 247752, 248064, 254448, 255744, 261516, 269952, 270351, 271728, 279072, 286824, 293632, 303552, 303696, 311984, 320416, 322677, 330336, 339264, 348688, 350982, 360468, 362304, 370481, 372096, 382432, 392274, 404736, 404928, 430236, 440448, 452352, 455328, 467976, 480624, 483072, 495504, 508896, 523032, 526473, 539904, 540702, 543456, 558144, 573648, 588411, 607104, 607392, 623968, 640832, 645354, 660672, 678528, 697376, 701964, 720936, 724608, 740962, 744192, 764864, 784548, 809856, 860472, 880896, 910656, 935952, 961248, 991008, 1017792, 1046064, 1052946, 1081404, 1086912, 1111443, 1116288, 1147296, 1176822, 1214208, 1214784, 1247936, 1281664, 1290708, 1321344, 1357056, 1394752, 1403928, 1441872, 1449216, 1481924, 1529728, 1569096, 1619712, 1720944, 1821312, 1871904, 1922496, 1982016, 2035584, 2092128, 2105892, 2162808, 2173824, 2222886, 2232576, 2294592, 2353644, 2429568, 2495872, 2563328, 2581416, 2642688, 2789504, 2807856, 2883744, 2963848, 3059456, 3138192, 3334329, 3441888, 3642624, 3743808, 3844992, 3964032, 4071168, 4184256, 4211784, 4325616, 4347648, 4445772, 4589184, 4707288, 4859136, 4991744, 5162832, 5579008, 5615712, 5767488, 5927696, 6276384, 6668658, 6883776, 7487616, 7689984, 7928064, 8368512, 8423568, 8651232, 8891544, 9178368, 9414576, 10002987, 10325664, 11231424, 11534976, 11855392, 12552768, 13337316, 13767552, 14975232, 16737024, 16847136, 17302464, 17783088, 18829152, 20005974, 20651328, 22462848, 23069952, 23710784, 25105536, 26674632, 27535104, 33694272, 34604928, 35566176, 37658304, 40011948, 41302656, 44925696, 47421568, 50211072, 53349264, 67388544, 69209856, 71132352, 75316608, 80023896, 82605312, 94843136, 106698528, 134777088, 142264704, 150633216, 160047792, 213397056, 284529408, 320095584, 426794112, 640191168, 853588224, 1280382336, 2560764672]

約数ペア:

[(1, 2560764672), (2, 1280382336), (3, 853588224), (4, 640191168), (6, 426794112), (8, 320095584), (9, 284529408), (12, 213397056), (16, 160047792), (17, 150633216), (18, 142264704), (19, 134777088), (24, 106698528), (27, 94843136), (31, 82605312), (32, 80023896), (34, 75316608), (36, 71132352), (37, 69209856), (38, 67388544), (48, 53349264), (51, 50211072), (54, 47421568), (57, 44925696), (62, 41302656), (64, 40011948), (68, 37658304), (72, 35566176), (74, 34604928), (76, 33694272), (93, 27535104), (96, 26674632), (102, 25105536), (108, 23710784), (111, 23069952), (114, 22462848), (124, 20651328), (128, 20005974), (136, 18829152), (144, 17783088), (148, 17302464), (152, 16847136), (153, 16737024), (171, 14975232), (186, 13767552), (192, 13337316), (204, 12552768), (216, 11855392), (222, 11534976), (228, 11231424), (248, 10325664), (256, 10002987), (272, 9414576), (279, 9178368), (288, 8891544), (296, 8651232), (304, 8423568), (306, 8368512), (323, 7928064), (333, 7689984), (342, 7487616), (372, 6883776), (384, 6668658), (408, 6276384), (432, 5927696), (444, 5767488), (456, 5615712), (459, 5579008), (496, 5162832), (513, 4991744), (527, 4859136), (544, 4707288), (558, 4589184), (576, 4445772), (589, 4347648), (592, 4325616), (608, 4211784), (612, 4184256), (629, 4071168), (646, 3964032), (666, 3844992), (684, 3743808), (703, 3642624), (744, 3441888), (768, 3334329), (816, 3138192), (837, 3059456), (864, 2963848), (888, 2883744), (912, 2807856), (918, 2789504), (969, 2642688), (992, 2581416), (999, 2563328), (1026, 2495872), (1054, 2429568), (1088, 2353644), (1116, 2294592), (1147, 2232576), (1152, 2222886), (1178, 2173824), (1184, 2162808), (1216, 2105892), (1224, 2092128), (1258, 2035584), (1292, 1982016), (1332, 1922496), (1368, 1871904), (1406, 1821312), (1488, 1720944), (1581, 1619712), (1632, 1569096), (1674, 1529728), (1728, 1481924), (1767, 1449216), (1776, 1441872), (1824, 1403928), (1836, 1394752), (1887, 1357056), (1938, 1321344), (1984, 1290708), (1998, 1281664), (2052, 1247936), (2108, 1214784), (2109, 1214208), (2176, 1176822), (2232, 1147296), (2294, 1116288), (2304, 1111443), (2356, 1086912), (2368, 1081404), (2432, 1052946), (2448, 1046064), (2516, 1017792), (2584, 991008), (2664, 961248), (2736, 935952), (2812, 910656), (2907, 880896), (2976, 860472), (3162, 809856), (3264, 784548), (3348, 764864), (3441, 744192), (3456, 740962), (3534, 724608), (3552, 720936), (3648, 701964), (3672, 697376), (3774, 678528), (3876, 660672), (3968, 645354), (3996, 640832), (4104, 623968), (4216, 607392), (4218, 607104), (4352, 588411), (4464, 573648), (4588, 558144), (4712, 543456), (4736, 540702), (4743, 539904), (4864, 526473), (4896, 523032), (5032, 508896), (5168, 495504), (5301, 483072), (5328, 480624), (5472, 467976), (5624, 455328), (5661, 452352), (5814, 440448), (5952, 430236), (6324, 404928), (6327, 404736), (6528, 392274), (6696, 382432), (6882, 372096), (6912, 370481), (7068, 362304), (7104, 360468), (7296, 350982), (7344, 348688), (7548, 339264), (7752, 330336), (7936, 322677), (7992, 320416), (8208, 311984), (8432, 303696), (8436, 303552), (8721, 293632), (8928, 286824), (9176, 279072), (9424, 271728), (9472, 270351), (9486, 269952), (9792, 261516), (10013, 255744), (10064, 254448), (10323, 248064), (10336, 247752), (10602, 241536), (10656, 240312), (10944, 233988), (11248, 227664), (11322, 226176), (11628, 220224), (11904, 215118), (11951, 214272), (12648, 202464), (12654, 202368), (13056, 196137), (13392, 191216), (13764, 186048), (14136, 181152), (14208, 180234), (14229, 179968), (14592, 175491), (14688, 174344), (15096, 169632), (15504, 165168), (15903, 161024), (15984, 160208), (16416, 155992), (16864, 151848), (16872, 151776), (16983, 150784), (17442, 146816), (17856, 143412), (18352, 139536), (18848, 135864), (18972, 134976), (18981, 134912), (19499, 131328), (19584, 130758), (20026, 127872), (20128, 127224), (20646, 124032), (20672, 123876), (21204, 120768), (21312, 120156), (21793, 117504), (21888, 116994), (22496, 113832), (22644, 113088), (23256, 110112), (23808, 107559), (23902, 107136), (25296, 101232), (25308, 101184), (26784, 95608), (27528, 93024), (28272, 90576), (28416, 90117), (28458, 89984), (29376, 87172), (30039, 85248), (30192, 84816), (30969, 82688), (31008, 82584), (31806, 80512), (31968, 80104), (32832, 77996), (33728, 75924), (33744, 75888), (33966, 75392), (34884, 73408), (35712, 71706), (35853, 71424), (36704, 69768), (37696, 67932), (37944, 67488), (37962, 67456), (38998, 65664), (39168, 65379), (40052, 63936), (40256, 63612), (41292, 62016), (41344, 61938), (42408, 60384), (42624, 60078), (43586, 58752), (43776, 58497), (44992, 56916), (45288, 56544), (46512, 55056), (47804, 53568), (50592, 50616)]