2783986560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13063}}^1$

素因数の和:13125

約数の個数: 192

約数和(自身を含む): 9874032480

約数和(自身を除く): 7090045920

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, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11840, 13063, 13320, 14208, 17760, 21312, 23680, 26126, 26640, 35520, 39189, 42624, 52252, 53280, 65315, 71040, 78378, 104504, 106560, 117567, 130630, 156756, 195945, 209008, 213120, 235134, 261260, 313512, 391890, 418016, 470268, 483331, 522520, 587835, 627024, 783780, 836032, 940536, 966662, 1045040, 1175670, 1254048, 1449993, 1567560, 1672064, 1881072, 1933324, 2090080, 2351340, 2416655, 2508096, 2899986, 3135120, 3762144, 3866648, 4180160, 4349979, 4702680, 4833310, 5016192, 5799972, 6270240, 7249965, 7524288, 7733296, 8360320, 8699958, 9405360, 9666620, 11599944, 12540480, 14499930, 15048576, 15466592, 17399916, 18810720, 19333240, 21749895, 23199888, 25080960, 28999860, 30933184, 34799832, 37621440, 38666480, 43499790, 46399776, 57999720, 61866368, 69599664, 75242880, 77332960, 86999580, 92799552, 115999440, 139199328, 154665920, 173999160, 185599104, 231998880, 278398656, 309331840, 347998320, 463997760, 556797312, 695996640, 927995520, 1391993280, 2783986560]

約数ペア:

[(1, 2783986560), (2, 1391993280), (3, 927995520), (4, 695996640), (5, 556797312), (6, 463997760), (8, 347998320), (9, 309331840), (10, 278398656), (12, 231998880), (15, 185599104), (16, 173999160), (18, 154665920), (20, 139199328), (24, 115999440), (30, 92799552), (32, 86999580), (36, 77332960), (37, 75242880), (40, 69599664), (45, 61866368), (48, 57999720), (60, 46399776), (64, 43499790), (72, 38666480), (74, 37621440), (80, 34799832), (90, 30933184), (96, 28999860), (111, 25080960), (120, 23199888), (128, 21749895), (144, 19333240), (148, 18810720), (160, 17399916), (180, 15466592), (185, 15048576), (192, 14499930), (222, 12540480), (240, 11599944), (288, 9666620), (296, 9405360), (320, 8699958), (333, 8360320), (360, 7733296), (370, 7524288), (384, 7249965), (444, 6270240), (480, 5799972), (555, 5016192), (576, 4833310), (592, 4702680), (640, 4349979), (666, 4180160), (720, 3866648), (740, 3762144), (888, 3135120), (960, 2899986), (1110, 2508096), (1152, 2416655), (1184, 2351340), (1332, 2090080), (1440, 1933324), (1480, 1881072), (1665, 1672064), (1776, 1567560), (1920, 1449993), (2220, 1254048), (2368, 1175670), (2664, 1045040), (2880, 966662), (2960, 940536), (3330, 836032), (3552, 783780), (4440, 627024), (4736, 587835), (5328, 522520), (5760, 483331), (5920, 470268), (6660, 418016), (7104, 391890), (8880, 313512), (10656, 261260), (11840, 235134), (13063, 213120), (13320, 209008), (14208, 195945), (17760, 156756), (21312, 130630), (23680, 117567), (26126, 106560), (26640, 104504), (35520, 78378), (39189, 71040), (42624, 65315), (52252, 53280)]