687016896480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10973}}^1\times {\mathrm{4831}}^1$

素因数の和:15831

約数の個数: 240

約数和(自身を含む): 2425320019584

約数和(自身を除く): 1738303123104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 4831, 6480, 9662, 10973, 12960, 14493, 19324, 21946, 24155, 28986, 32919, 38648, 43479, 43892, 48310, 54865, 57972, 65838, 72465, 77296, 86958, 87784, 96620, 98757, 109730, 115944, 130437, 131676, 144930, 154592, 164595, 173916, 175568, 193240, 197514, 217395, 219460, 231888, 260874, 263352, 289860, 296271, 329190, 347832, 351136, 386480, 391311, 395028, 434790, 438920, 463776, 493785, 521748, 526704, 579720, 592542, 652185, 658380, 695664, 772960, 782622, 790056, 869580, 877840, 888813, 987570, 1043496, 1053408, 1159440, 1185084, 1304370, 1316760, 1391328, 1481355, 1565244, 1580112, 1739160, 1755680, 1777626, 1956555, 1975140, 2086992, 2318880, 2370168, 2608740, 2633520, 2962710, 3130488, 3160224, 3478320, 3555252, 3913110, 3950280, 4173984, 4444065, 4740336, 5217480, 5267040, 5925420, 6260976, 6956640, 7110504, 7826220, 7900560, 8888130, 9480672, 10434960, 11850840, 12521952, 14221008, 15652440, 15801120, 17776260, 20869920, 23701680, 28442016, 31304880, 35552520, 47403360, 53010563, 62609760, 71105040, 106021126, 142210080, 159031689, 212042252, 265052815, 318063378, 424084504, 477095067, 530105630, 636126756, 795158445, 848169008, 954190134, 1060211260, 1272253512, 1431285201, 1590316890, 1696338016, 1908380268, 2120422520, 2385475335, 2544507024, 2862570402, 3180633780, 3816760536, 4240845040, 4293855603, 4770950670, 5089014048, 5725140804, 6361267560, 7156426005, 7633521072, 8481690080, 8587711206, 9541901340, 11450281608, 12722535120, 14312852010, 15267042144, 17175422412, 19083802680, 21469278015, 22900563216, 25445070240, 28625704020, 34350844824, 38167605360, 42938556030, 45801126432, 57251408040, 68701689648, 76335210720, 85877112060, 114502816080, 137403379296, 171754224120, 229005632160, 343508448240, 687016896480]

約数ペア:

[(1, 687016896480), (2, 343508448240), (3, 229005632160), (4, 171754224120), (5, 137403379296), (6, 114502816080), (8, 85877112060), (9, 76335210720), (10, 68701689648), (12, 57251408040), (15, 45801126432), (16, 42938556030), (18, 38167605360), (20, 34350844824), (24, 28625704020), (27, 25445070240), (30, 22900563216), (32, 21469278015), (36, 19083802680), (40, 17175422412), (45, 15267042144), (48, 14312852010), (54, 12722535120), (60, 11450281608), (72, 9541901340), (80, 8587711206), (81, 8481690080), (90, 7633521072), (96, 7156426005), (108, 6361267560), (120, 5725140804), (135, 5089014048), (144, 4770950670), (160, 4293855603), (162, 4240845040), (180, 3816760536), (216, 3180633780), (240, 2862570402), (270, 2544507024), (288, 2385475335), (324, 2120422520), (360, 1908380268), (405, 1696338016), (432, 1590316890), (480, 1431285201), (540, 1272253512), (648, 1060211260), (720, 954190134), (810, 848169008), (864, 795158445), (1080, 636126756), (1296, 530105630), (1440, 477095067), (1620, 424084504), (2160, 318063378), (2592, 265052815), (3240, 212042252), (4320, 159031689), (4831, 142210080), (6480, 106021126), (9662, 71105040), (10973, 62609760), (12960, 53010563), (14493, 47403360), (19324, 35552520), (21946, 31304880), (24155, 28442016), (28986, 23701680), (32919, 20869920), (38648, 17776260), (43479, 15801120), (43892, 15652440), (48310, 14221008), (54865, 12521952), (57972, 11850840), (65838, 10434960), (72465, 9480672), (77296, 8888130), (86958, 7900560), (87784, 7826220), (96620, 7110504), (98757, 6956640), (109730, 6260976), (115944, 5925420), (130437, 5267040), (131676, 5217480), (144930, 4740336), (154592, 4444065), (164595, 4173984), (173916, 3950280), (175568, 3913110), (193240, 3555252), (197514, 3478320), (217395, 3160224), (219460, 3130488), (231888, 2962710), (260874, 2633520), (263352, 2608740), (289860, 2370168), (296271, 2318880), (329190, 2086992), (347832, 1975140), (351136, 1956555), (386480, 1777626), (391311, 1755680), (395028, 1739160), (434790, 1580112), (438920, 1565244), (463776, 1481355), (493785, 1391328), (521748, 1316760), (526704, 1304370), (579720, 1185084), (592542, 1159440), (652185, 1053408), (658380, 1043496), (695664, 987570), (772960, 888813), (782622, 877840), (790056, 869580)]