2043996160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 5208053760

約数和(自身を除く): 3164057600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 137, 155, 160, 188, 235, 248, 256, 274, 310, 320, 376, 470, 496, 512, 548, 620, 640, 685, 752, 940, 992, 1024, 1096, 1240, 1280, 1370, 1457, 1504, 1880, 1984, 2048, 2192, 2480, 2560, 2740, 2914, 3008, 3760, 3968, 4247, 4384, 4960, 5120, 5480, 5828, 6016, 6439, 7285, 7520, 7936, 8494, 8768, 9920, 10240, 10960, 11656, 12032, 12878, 14570, 15040, 15872, 16988, 17536, 19840, 21235, 21920, 23312, 24064, 25756, 29140, 30080, 31744, 32195, 33976, 35072, 39680, 42470, 43840, 46624, 48128, 51512, 58280, 60160, 63488, 64390, 67952, 70144, 79360, 84940, 87680, 93248, 96256, 103024, 116560, 120320, 128780, 135904, 140288, 158720, 169880, 175360, 186496, 199609, 206048, 233120, 240640, 257560, 271808, 280576, 317440, 339760, 350720, 372992, 399218, 412096, 466240, 481280, 515120, 543616, 679520, 701440, 745984, 798436, 824192, 932480, 998045, 1030240, 1087232, 1359040, 1402880, 1491968, 1596872, 1648384, 1864960, 1996090, 2060480, 2174464, 2718080, 2983936, 3193744, 3296768, 3729920, 3992180, 4120960, 4348928, 5436160, 6387488, 6593536, 7459840, 7984360, 8241920, 8697856, 10872320, 12774976, 13187072, 14919680, 15968720, 16483840, 21744640, 25549952, 31937440, 32967680, 43489280, 51099904, 63874880, 65935360, 102199808, 127749760, 204399616, 255499520, 408799232, 510999040, 1021998080, 2043996160]

約数ペア:

[(1, 2043996160), (2, 1021998080), (4, 510999040), (5, 408799232), (8, 255499520), (10, 204399616), (16, 127749760), (20, 102199808), (31, 65935360), (32, 63874880), (40, 51099904), (47, 43489280), (62, 32967680), (64, 31937440), (80, 25549952), (94, 21744640), (124, 16483840), (128, 15968720), (137, 14919680), (155, 13187072), (160, 12774976), (188, 10872320), (235, 8697856), (248, 8241920), (256, 7984360), (274, 7459840), (310, 6593536), (320, 6387488), (376, 5436160), (470, 4348928), (496, 4120960), (512, 3992180), (548, 3729920), (620, 3296768), (640, 3193744), (685, 2983936), (752, 2718080), (940, 2174464), (992, 2060480), (1024, 1996090), (1096, 1864960), (1240, 1648384), (1280, 1596872), (1370, 1491968), (1457, 1402880), (1504, 1359040), (1880, 1087232), (1984, 1030240), (2048, 998045), (2192, 932480), (2480, 824192), (2560, 798436), (2740, 745984), (2914, 701440), (3008, 679520), (3760, 543616), (3968, 515120), (4247, 481280), (4384, 466240), (4960, 412096), (5120, 399218), (5480, 372992), (5828, 350720), (6016, 339760), (6439, 317440), (7285, 280576), (7520, 271808), (7936, 257560), (8494, 240640), (8768, 233120), (9920, 206048), (10240, 199609), (10960, 186496), (11656, 175360), (12032, 169880), (12878, 158720), (14570, 140288), (15040, 135904), (15872, 128780), (16988, 120320), (17536, 116560), (19840, 103024), (21235, 96256), (21920, 93248), (23312, 87680), (24064, 84940), (25756, 79360), (29140, 70144), (30080, 67952), (31744, 64390), (32195, 63488), (33976, 60160), (35072, 58280), (39680, 51512), (42470, 48128), (43840, 46624)]