164223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1685

約数の個数: 192

約数和(自身を含む): 594397440

約数和(自身を除く): 430173600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1637, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3274, 3344, 4180, 4560, 4911, 5016, 5280, 6270, 6548, 6688, 8185, 8360, 9120, 9822, 10032, 12540, 13096, 16370, 16720, 18007, 19644, 20064, 24555, 25080, 26192, 31103, 32740, 33440, 36014, 39288, 49110, 50160, 52384, 54021, 62206, 65480, 72028, 78576, 90035, 93309, 98220, 100320, 108042, 124412, 130960, 144056, 155515, 157152, 180070, 186618, 196440, 216084, 248824, 261920, 270105, 288112, 311030, 342133, 360140, 373236, 392880, 432168, 466545, 497648, 540210, 576224, 622060, 684266, 720280, 746472, 785760, 864336, 933090, 995296, 1026399, 1080420, 1244120, 1368532, 1440560, 1492944, 1710665, 1728672, 1866180, 2052798, 2160840, 2488240, 2737064, 2881120, 2985888, 3421330, 3732360, 4105596, 4321680, 4976480, 5131995, 5474128, 6842660, 7464720, 8211192, 8643360, 10263990, 10948256, 13685320, 14929440, 16422384, 20527980, 27370640, 32844768, 41055960, 54741280, 82111920, 164223840]

約数ペア:

[(1, 164223840), (2, 82111920), (3, 54741280), (4, 41055960), (5, 32844768), (6, 27370640), (8, 20527980), (10, 16422384), (11, 14929440), (12, 13685320), (15, 10948256), (16, 10263990), (19, 8643360), (20, 8211192), (22, 7464720), (24, 6842660), (30, 5474128), (32, 5131995), (33, 4976480), (38, 4321680), (40, 4105596), (44, 3732360), (48, 3421330), (55, 2985888), (57, 2881120), (60, 2737064), (66, 2488240), (76, 2160840), (80, 2052798), (88, 1866180), (95, 1728672), (96, 1710665), (110, 1492944), (114, 1440560), (120, 1368532), (132, 1244120), (152, 1080420), (160, 1026399), (165, 995296), (176, 933090), (190, 864336), (209, 785760), (220, 746472), (228, 720280), (240, 684266), (264, 622060), (285, 576224), (304, 540210), (330, 497648), (352, 466545), (380, 432168), (418, 392880), (440, 373236), (456, 360140), (480, 342133), (528, 311030), (570, 288112), (608, 270105), (627, 261920), (660, 248824), (760, 216084), (836, 196440), (880, 186618), (912, 180070), (1045, 157152), (1056, 155515), (1140, 144056), (1254, 130960), (1320, 124412), (1520, 108042), (1637, 100320), (1672, 98220), (1760, 93309), (1824, 90035), (2090, 78576), (2280, 72028), (2508, 65480), (2640, 62206), (3040, 54021), (3135, 52384), (3274, 50160), (3344, 49110), (4180, 39288), (4560, 36014), (4911, 33440), (5016, 32740), (5280, 31103), (6270, 26192), (6548, 25080), (6688, 24555), (8185, 20064), (8360, 19644), (9120, 18007), (9822, 16720), (10032, 16370), (12540, 13096)]