2429875840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 6932148480

約数和(自身を除く): 4502272640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 107, 112, 128, 137, 140, 148, 160, 185, 214, 224, 259, 274, 280, 296, 320, 370, 428, 448, 518, 535, 548, 560, 592, 640, 685, 740, 749, 856, 896, 959, 1036, 1070, 1096, 1120, 1184, 1295, 1370, 1480, 1498, 1712, 1918, 2072, 2140, 2192, 2240, 2368, 2590, 2740, 2960, 2996, 3424, 3745, 3836, 3959, 4144, 4280, 4384, 4480, 4736, 4795, 5069, 5180, 5480, 5920, 5992, 6848, 7490, 7672, 7918, 8288, 8560, 8768, 9590, 10138, 10360, 10960, 11840, 11984, 13696, 14659, 14980, 15344, 15836, 16576, 17120, 17536, 19180, 19795, 20276, 20720, 21920, 23680, 23968, 25345, 27713, 29318, 29960, 30688, 31672, 33152, 34240, 35483, 38360, 39590, 40552, 41440, 43840, 47936, 50690, 55426, 58636, 59920, 61376, 63344, 68480, 70966, 73295, 76720, 79180, 81104, 82880, 87680, 95872, 101380, 102613, 110852, 117272, 119840, 122752, 126688, 138565, 141932, 146590, 153440, 158360, 162208, 165760, 177415, 202760, 205226, 221704, 234544, 239680, 253376, 277130, 283864, 293180, 306880, 316720, 324416, 354830, 405520, 410452, 443408, 469088, 479360, 506752, 513065, 542383, 554260, 567728, 586360, 613760, 633440, 648832, 709660, 811040, 820904, 886816, 938176, 1026130, 1084766, 1108520, 1135456, 1172720, 1266880, 1419320, 1622080, 1641808, 1773632, 1876352, 2052260, 2169532, 2217040, 2270912, 2345440, 2533760, 2711915, 2838640, 3244160, 3283616, 3547264, 3796681, 4104520, 4339064, 4434080, 4541824, 4690880, 5423830, 5677280, 6567232, 7593362, 8209040, 8678128, 8868160, 9381760, 10847660, 11354560, 13134464, 15186724, 16418080, 17356256, 17736320, 18983405, 21695320, 22709120, 30373448, 32836160, 34712512, 37966810, 43390640, 60746896, 65672320, 69425024, 75933620, 86781280, 121493792, 151867240, 173562560, 242987584, 303734480, 347125120, 485975168, 607468960, 1214937920, 2429875840]

約数ペア:

[(1, 2429875840), (2, 1214937920), (4, 607468960), (5, 485975168), (7, 347125120), (8, 303734480), (10, 242987584), (14, 173562560), (16, 151867240), (20, 121493792), (28, 86781280), (32, 75933620), (35, 69425024), (37, 65672320), (40, 60746896), (56, 43390640), (64, 37966810), (70, 34712512), (74, 32836160), (80, 30373448), (107, 22709120), (112, 21695320), (128, 18983405), (137, 17736320), (140, 17356256), (148, 16418080), (160, 15186724), (185, 13134464), (214, 11354560), (224, 10847660), (259, 9381760), (274, 8868160), (280, 8678128), (296, 8209040), (320, 7593362), (370, 6567232), (428, 5677280), (448, 5423830), (518, 4690880), (535, 4541824), (548, 4434080), (560, 4339064), (592, 4104520), (640, 3796681), (685, 3547264), (740, 3283616), (749, 3244160), (856, 2838640), (896, 2711915), (959, 2533760), (1036, 2345440), (1070, 2270912), (1096, 2217040), (1120, 2169532), (1184, 2052260), (1295, 1876352), (1370, 1773632), (1480, 1641808), (1498, 1622080), (1712, 1419320), (1918, 1266880), (2072, 1172720), (2140, 1135456), (2192, 1108520), (2240, 1084766), (2368, 1026130), (2590, 938176), (2740, 886816), (2960, 820904), (2996, 811040), (3424, 709660), (3745, 648832), (3836, 633440), (3959, 613760), (4144, 586360), (4280, 567728), (4384, 554260), (4480, 542383), (4736, 513065), (4795, 506752), (5069, 479360), (5180, 469088), (5480, 443408), (5920, 410452), (5992, 405520), (6848, 354830), (7490, 324416), (7672, 316720), (7918, 306880), (8288, 293180), (8560, 283864), (8768, 277130), (9590, 253376), (10138, 239680), (10360, 234544), (10960, 221704), (11840, 205226), (11984, 202760), (13696, 177415), (14659, 165760), (14980, 162208), (15344, 158360), (15836, 153440), (16576, 146590), (17120, 141932), (17536, 138565), (19180, 126688), (19795, 122752), (20276, 119840), (20720, 117272), (21920, 110852), (23680, 102613), (23968, 101380), (25345, 95872), (27713, 87680), (29318, 82880), (29960, 81104), (30688, 79180), (31672, 76720), (33152, 73295), (34240, 70966), (35483, 68480), (38360, 63344), (39590, 61376), (40552, 59920), (41440, 58636), (43840, 55426), (47936, 50690)]