17156789280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{172673}}^1$

素因数の和:172720

約数の個数: 192

約数和(自身を含む): 62659941120

約数和(自身を除く): 45503151840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 99360, 172673, 345346, 518019, 690692, 863365, 1036038, 1381384, 1554057, 1726730, 2072076, 2590095, 2762768, 3108114, 3453460, 3971479, 4144152, 4662171, 5180190, 5525536, 6216228, 6906920, 7770285, 7942958, 8288304, 9324342, 10360380, 11914437, 12432456, 13813840, 15540570, 15885916, 16576608, 18648684, 19857395, 20720760, 23310855, 23828874, 24864912, 27627680, 31081140, 31771832, 35743311, 37297368, 39714790, 41441520, 46621710, 47657748, 49729824, 59572185, 62162280, 63543664, 71486622, 74594736, 79429580, 82883040, 93243420, 95315496, 107229933, 119144370, 124324560, 127087328, 142973244, 149189472, 158859160, 178716555, 186486840, 190630992, 214459866, 238288740, 248649120, 285946488, 317718320, 357433110, 372973680, 381261984, 428919732, 476577480, 536149665, 571892976, 635436640, 714866220, 745947360, 857839464, 953154960, 1072299330, 1143785952, 1429732440, 1715678928, 1906309920, 2144598660, 2859464880, 3431357856, 4289197320, 5718929760, 8578394640, 17156789280]

約数ペア:

[(1, 17156789280), (2, 8578394640), (3, 5718929760), (4, 4289197320), (5, 3431357856), (6, 2859464880), (8, 2144598660), (9, 1906309920), (10, 1715678928), (12, 1429732440), (15, 1143785952), (16, 1072299330), (18, 953154960), (20, 857839464), (23, 745947360), (24, 714866220), (27, 635436640), (30, 571892976), (32, 536149665), (36, 476577480), (40, 428919732), (45, 381261984), (46, 372973680), (48, 357433110), (54, 317718320), (60, 285946488), (69, 248649120), (72, 238288740), (80, 214459866), (90, 190630992), (92, 186486840), (96, 178716555), (108, 158859160), (115, 149189472), (120, 142973244), (135, 127087328), (138, 124324560), (144, 119144370), (160, 107229933), (180, 95315496), (184, 93243420), (207, 82883040), (216, 79429580), (230, 74594736), (240, 71486622), (270, 63543664), (276, 62162280), (288, 59572185), (345, 49729824), (360, 47657748), (368, 46621710), (414, 41441520), (432, 39714790), (460, 37297368), (480, 35743311), (540, 31771832), (552, 31081140), (621, 27627680), (690, 24864912), (720, 23828874), (736, 23310855), (828, 20720760), (864, 19857395), (920, 18648684), (1035, 16576608), (1080, 15885916), (1104, 15540570), (1242, 13813840), (1380, 12432456), (1440, 11914437), (1656, 10360380), (1840, 9324342), (2070, 8288304), (2160, 7942958), (2208, 7770285), (2484, 6906920), (2760, 6216228), (3105, 5525536), (3312, 5180190), (3680, 4662171), (4140, 4144152), (4320, 3971479), (4968, 3453460), (5520, 3108114), (6210, 2762768), (6624, 2590095), (8280, 2072076), (9936, 1726730), (11040, 1554057), (12420, 1381384), (16560, 1036038), (19872, 863365), (24840, 690692), (33120, 518019), (49680, 345346), (99360, 172673)]