13048053760

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 256

約数和(自身を含む): 37043527680

約数和(自身を除く): 23995473920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 367, 434, 448, 496, 512, 560, 620, 640, 734, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1468, 1736, 1792, 1835, 1984, 2048, 2170, 2240, 2480, 2560, 2569, 2936, 3472, 3584, 3670, 3968, 4096, 4340, 4480, 4960, 5120, 5138, 5872, 6944, 7168, 7340, 7936, 8192, 8680, 8960, 9920, 10240, 10276, 11377, 11744, 12845, 13888, 14336, 14680, 15872, 16384, 17360, 17920, 19840, 20480, 20552, 22754, 23488, 25690, 27776, 28672, 29360, 31744, 32768, 34720, 35840, 39680, 40960, 41104, 45508, 46976, 51380, 55552, 56885, 57344, 58720, 63488, 69440, 71680, 79360, 79639, 81920, 82208, 91016, 93952, 102760, 111104, 113770, 114688, 117440, 126976, 138880, 143360, 158720, 159278, 163840, 164416, 182032, 187904, 205520, 222208, 227540, 229376, 234880, 253952, 277760, 286720, 317440, 318556, 328832, 364064, 375808, 398195, 411040, 444416, 455080, 469760, 507904, 555520, 573440, 634880, 637112, 657664, 728128, 751616, 796390, 822080, 888832, 910160, 939520, 1015808, 1111040, 1146880, 1269760, 1274224, 1315328, 1456256, 1503232, 1592780, 1644160, 1777664, 1820320, 1879040, 2222080, 2539520, 2548448, 2630656, 2912512, 3006464, 3185560, 3288320, 3555328, 3640640, 3758080, 4444160, 5079040, 5096896, 5261312, 5825024, 6012928, 6371120, 6576640, 7110656, 7281280, 7516160, 8888320, 10193792, 10522624, 11650048, 12025856, 12742240, 13153280, 14562560, 15032320, 17776640, 20387584, 21045248, 23300096, 25484480, 26306560, 29125120, 30064640, 35553280, 40775168, 42090496, 46600192, 50968960, 52613120, 58250240, 60129280, 81550336, 84180992, 93200384, 101937920, 105226240, 116500480, 163100672, 186400768, 203875840, 210452480, 233000960, 326201344, 372801536, 407751680, 420904960, 466001920, 652402688, 815503360, 932003840, 1304805376, 1631006720, 1864007680, 2609610752, 3262013440, 6524026880, 13048053760]

約数ペア:

[(1, 13048053760), (2, 6524026880), (4, 3262013440), (5, 2609610752), (7, 1864007680), (8, 1631006720), (10, 1304805376), (14, 932003840), (16, 815503360), (20, 652402688), (28, 466001920), (31, 420904960), (32, 407751680), (35, 372801536), (40, 326201344), (56, 233000960), (62, 210452480), (64, 203875840), (70, 186400768), (80, 163100672), (112, 116500480), (124, 105226240), (128, 101937920), (140, 93200384), (155, 84180992), (160, 81550336), (217, 60129280), (224, 58250240), (248, 52613120), (256, 50968960), (280, 46600192), (310, 42090496), (320, 40775168), (367, 35553280), (434, 30064640), (448, 29125120), (496, 26306560), (512, 25484480), (560, 23300096), (620, 21045248), (640, 20387584), (734, 17776640), (868, 15032320), (896, 14562560), (992, 13153280), (1024, 12742240), (1085, 12025856), (1120, 11650048), (1240, 10522624), (1280, 10193792), (1468, 8888320), (1736, 7516160), (1792, 7281280), (1835, 7110656), (1984, 6576640), (2048, 6371120), (2170, 6012928), (2240, 5825024), (2480, 5261312), (2560, 5096896), (2569, 5079040), (2936, 4444160), (3472, 3758080), (3584, 3640640), (3670, 3555328), (3968, 3288320), (4096, 3185560), (4340, 3006464), (4480, 2912512), (4960, 2630656), (5120, 2548448), (5138, 2539520), (5872, 2222080), (6944, 1879040), (7168, 1820320), (7340, 1777664), (7936, 1644160), (8192, 1592780), (8680, 1503232), (8960, 1456256), (9920, 1315328), (10240, 1274224), (10276, 1269760), (11377, 1146880), (11744, 1111040), (12845, 1015808), (13888, 939520), (14336, 910160), (14680, 888832), (15872, 822080), (16384, 796390), (17360, 751616), (17920, 728128), (19840, 657664), (20480, 637112), (20552, 634880), (22754, 573440), (23488, 555520), (25690, 507904), (27776, 469760), (28672, 455080), (29360, 444416), (31744, 411040), (32768, 398195), (34720, 375808), (35840, 364064), (39680, 328832), (40960, 318556), (41104, 317440), (45508, 286720), (46976, 277760), (51380, 253952), (55552, 234880), (56885, 229376), (57344, 227540), (58720, 222208), (63488, 205520), (69440, 187904), (71680, 182032), (79360, 164416), (79639, 163840), (81920, 159278), (82208, 158720), (91016, 143360), (93952, 138880), (102760, 126976), (111104, 117440), (113770, 114688)]