20711854080

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3109

約数の個数: 312

約数和(自身を含む): 73756940712

約数和(自身を除く): 53045086632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2048, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3037, 3072, 3330, 3552, 3840, 4096, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6074, 6144, 6660, 7104, 7680, 8880, 9111, 9216, 9472, 10240, 10656, 11520, 11840, 12148, 12288, 13320, 14208, 15185, 15360, 17760, 18222, 18432, 18944, 20480, 21312, 23040, 23680, 24296, 26640, 27333, 28416, 30370, 30720, 35520, 36444, 36864, 37888, 42624, 45555, 46080, 47360, 48592, 53280, 54666, 56832, 60740, 61440, 71040, 72888, 75776, 85248, 91110, 92160, 94720, 97184, 106560, 109332, 112369, 113664, 121480, 136665, 142080, 145776, 151552, 170496, 182220, 184320, 189440, 194368, 213120, 218664, 224738, 227328, 242960, 273330, 284160, 291552, 337107, 340992, 364440, 378880, 388736, 426240, 437328, 449476, 454656, 485920, 546660, 561845, 568320, 583104, 674214, 681984, 728880, 757760, 777472, 852480, 874656, 898952, 971840, 1011321, 1093320, 1123690, 1136640, 1166208, 1348428, 1363968, 1457760, 1554944, 1685535, 1704960, 1749312, 1797904, 1943680, 2022642, 2186640, 2247380, 2273280, 2332416, 2696856, 2915520, 3109888, 3371070, 3409920, 3498624, 3595808, 3887360, 4045284, 4373280, 4494760, 4664832, 5056605, 5393712, 5831040, 6219776, 6742140, 6819840, 6997248, 7191616, 7774720, 8090568, 8746560, 8989520, 9329664, 10113210, 10787424, 11662080, 12439552, 13484280, 13994496, 14383232, 15549440, 16181136, 17493120, 17979040, 18659328, 20226420, 21574848, 23324160, 26968560, 27988992, 28766464, 31098880, 32362272, 34986240, 35958080, 37318656, 40452840, 43149696, 46648320, 53937120, 55977984, 57532928, 62197760, 64724544, 69972480, 71916160, 80905680, 86299392, 93296640, 107874240, 111955968, 115065856, 129449088, 139944960, 143832320, 161811360, 172598784, 186593280, 215748480, 230131712, 258898176, 279889920, 287664640, 323622720, 345197568, 431496960, 460263424, 517796352, 559779840, 575329280, 647245440, 690395136, 862993920, 1035592704, 1150658560, 1294490880, 1380790272, 1725987840, 2071185408, 2301317120, 2588981760, 3451975680, 4142370816, 5177963520, 6903951360, 10355927040, 20711854080]

約数ペア:

[(1, 20711854080), (2, 10355927040), (3, 6903951360), (4, 5177963520), (5, 4142370816), (6, 3451975680), (8, 2588981760), (9, 2301317120), (10, 2071185408), (12, 1725987840), (15, 1380790272), (16, 1294490880), (18, 1150658560), (20, 1035592704), (24, 862993920), (30, 690395136), (32, 647245440), (36, 575329280), (37, 559779840), (40, 517796352), (45, 460263424), (48, 431496960), (60, 345197568), (64, 323622720), (72, 287664640), (74, 279889920), (80, 258898176), (90, 230131712), (96, 215748480), (111, 186593280), (120, 172598784), (128, 161811360), (144, 143832320), (148, 139944960), (160, 129449088), (180, 115065856), (185, 111955968), (192, 107874240), (222, 93296640), (240, 86299392), (256, 80905680), (288, 71916160), (296, 69972480), (320, 64724544), (333, 62197760), (360, 57532928), (370, 55977984), (384, 53937120), (444, 46648320), (480, 43149696), (512, 40452840), (555, 37318656), (576, 35958080), (592, 34986240), (640, 32362272), (666, 31098880), (720, 28766464), (740, 27988992), (768, 26968560), (888, 23324160), (960, 21574848), (1024, 20226420), (1110, 18659328), (1152, 17979040), (1184, 17493120), (1280, 16181136), (1332, 15549440), (1440, 14383232), (1480, 13994496), (1536, 13484280), (1665, 12439552), (1776, 11662080), (1920, 10787424), (2048, 10113210), (2220, 9329664), (2304, 8989520), (2368, 8746560), (2560, 8090568), (2664, 7774720), (2880, 7191616), (2960, 6997248), (3037, 6819840), (3072, 6742140), (3330, 6219776), (3552, 5831040), (3840, 5393712), (4096, 5056605), (4440, 4664832), (4608, 4494760), (4736, 4373280), (5120, 4045284), (5328, 3887360), (5760, 3595808), (5920, 3498624), (6074, 3409920), (6144, 3371070), (6660, 3109888), (7104, 2915520), (7680, 2696856), (8880, 2332416), (9111, 2273280), (9216, 2247380), (9472, 2186640), (10240, 2022642), (10656, 1943680), (11520, 1797904), (11840, 1749312), (12148, 1704960), (12288, 1685535), (13320, 1554944), (14208, 1457760), (15185, 1363968), (15360, 1348428), (17760, 1166208), (18222, 1136640), (18432, 1123690), (18944, 1093320), (20480, 1011321), (21312, 971840), (23040, 898952), (23680, 874656), (24296, 852480), (26640, 777472), (27333, 757760), (28416, 728880), (30370, 681984), (30720, 674214), (35520, 583104), (36444, 568320), (36864, 561845), (37888, 546660), (42624, 485920), (45555, 454656), (46080, 449476), (47360, 437328), (48592, 426240), (53280, 388736), (54666, 378880), (56832, 364440), (60740, 340992), (61440, 337107), (71040, 291552), (72888, 284160), (75776, 273330), (85248, 242960), (91110, 227328), (92160, 224738), (94720, 218664), (97184, 213120), (106560, 194368), (109332, 189440), (112369, 184320), (113664, 182220), (121480, 170496), (136665, 151552), (142080, 145776)]