877301760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 208

約数和(自身を含む): 2854399680

約数和(自身を除く): 1977097920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 131, 160, 192, 218, 240, 256, 262, 320, 327, 384, 393, 436, 480, 512, 524, 545, 640, 654, 655, 768, 786, 872, 960, 1024, 1048, 1090, 1280, 1308, 1310, 1536, 1572, 1635, 1744, 1920, 1965, 2048, 2096, 2180, 2560, 2616, 2620, 3072, 3144, 3270, 3488, 3840, 3930, 4096, 4192, 4360, 5120, 5232, 5240, 6144, 6288, 6540, 6976, 7680, 7860, 8384, 8720, 10240, 10464, 10480, 12288, 12576, 13080, 13952, 14279, 15360, 15720, 16768, 17440, 20480, 20928, 20960, 25152, 26160, 27904, 28558, 30720, 31440, 33536, 34880, 41856, 41920, 42837, 50304, 52320, 55808, 57116, 61440, 62880, 67072, 69760, 71395, 83712, 83840, 85674, 100608, 104640, 111616, 114232, 125760, 134144, 139520, 142790, 167424, 167680, 171348, 201216, 209280, 214185, 223232, 228464, 251520, 268288, 279040, 285580, 334848, 335360, 342696, 402432, 418560, 428370, 446464, 456928, 503040, 536576, 558080, 571160, 669696, 670720, 685392, 804864, 837120, 856740, 913856, 1006080, 1116160, 1142320, 1339392, 1341440, 1370784, 1609728, 1674240, 1713480, 1827712, 2012160, 2232320, 2284640, 2682880, 2741568, 3348480, 3426960, 3655424, 4024320, 4569280, 5483136, 6696960, 6853920, 7310848, 8048640, 9138560, 10966272, 13707840, 14621696, 18277120, 21932544, 27415680, 29243392, 36554240, 43865088, 54831360, 58486784, 73108480, 87730176, 109662720, 146216960, 175460352, 219325440, 292433920, 438650880, 877301760]

約数ペア:

[(1, 877301760), (2, 438650880), (3, 292433920), (4, 219325440), (5, 175460352), (6, 146216960), (8, 109662720), (10, 87730176), (12, 73108480), (15, 58486784), (16, 54831360), (20, 43865088), (24, 36554240), (30, 29243392), (32, 27415680), (40, 21932544), (48, 18277120), (60, 14621696), (64, 13707840), (80, 10966272), (96, 9138560), (109, 8048640), (120, 7310848), (128, 6853920), (131, 6696960), (160, 5483136), (192, 4569280), (218, 4024320), (240, 3655424), (256, 3426960), (262, 3348480), (320, 2741568), (327, 2682880), (384, 2284640), (393, 2232320), (436, 2012160), (480, 1827712), (512, 1713480), (524, 1674240), (545, 1609728), (640, 1370784), (654, 1341440), (655, 1339392), (768, 1142320), (786, 1116160), (872, 1006080), (960, 913856), (1024, 856740), (1048, 837120), (1090, 804864), (1280, 685392), (1308, 670720), (1310, 669696), (1536, 571160), (1572, 558080), (1635, 536576), (1744, 503040), (1920, 456928), (1965, 446464), (2048, 428370), (2096, 418560), (2180, 402432), (2560, 342696), (2616, 335360), (2620, 334848), (3072, 285580), (3144, 279040), (3270, 268288), (3488, 251520), (3840, 228464), (3930, 223232), (4096, 214185), (4192, 209280), (4360, 201216), (5120, 171348), (5232, 167680), (5240, 167424), (6144, 142790), (6288, 139520), (6540, 134144), (6976, 125760), (7680, 114232), (7860, 111616), (8384, 104640), (8720, 100608), (10240, 85674), (10464, 83840), (10480, 83712), (12288, 71395), (12576, 69760), (13080, 67072), (13952, 62880), (14279, 61440), (15360, 57116), (15720, 55808), (16768, 52320), (17440, 50304), (20480, 42837), (20928, 41920), (20960, 41856), (25152, 34880), (26160, 33536), (27904, 31440), (28558, 30720)]