195423360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 716774400

約数和(自身を除く): 521351040

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, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 487, 528, 570, 608, 627, 640, 660, 704, 760, 836, 880, 912, 960, 974, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1461, 1520, 1672, 1760, 1824, 1920, 1948, 2090, 2112, 2280, 2432, 2435, 2508, 2640, 2922, 3040, 3135, 3344, 3520, 3648, 3896, 4180, 4224, 4560, 4870, 5016, 5280, 5357, 5844, 6080, 6270, 6688, 7040, 7296, 7305, 7792, 8360, 9120, 9253, 9740, 10032, 10560, 10714, 11688, 12160, 12540, 13376, 14610, 15584, 16071, 16720, 18240, 18506, 19480, 20064, 21120, 21428, 23376, 25080, 26752, 26785, 27759, 29220, 31168, 32142, 33440, 36480, 37012, 38960, 40128, 42856, 46265, 46752, 50160, 53570, 55518, 58440, 62336, 64284, 66880, 74024, 77920, 80256, 80355, 85712, 92530, 93504, 100320, 101783, 107140, 111036, 116880, 128568, 133760, 138795, 148048, 155840, 160710, 171424, 185060, 187008, 200640, 203566, 214280, 222072, 233760, 257136, 277590, 296096, 305349, 311680, 321420, 342848, 370120, 401280, 407132, 428560, 444144, 467520, 508915, 514272, 555180, 592192, 610698, 642840, 685696, 740240, 814264, 857120, 888288, 935040, 1017830, 1028544, 1110360, 1184384, 1221396, 1285680, 1480480, 1526745, 1628528, 1714240, 1776576, 2035660, 2057088, 2220720, 2442792, 2571360, 2960960, 3053490, 3257056, 3428480, 3553152, 4071320, 4441440, 4885584, 5142720, 5921920, 6106980, 6514112, 8142640, 8882880, 9771168, 10285440, 12213960, 13028224, 16285280, 17765760, 19542336, 24427920, 32570560, 39084672, 48855840, 65141120, 97711680, 195423360]

約数ペア:

[(1, 195423360), (2, 97711680), (3, 65141120), (4, 48855840), (5, 39084672), (6, 32570560), (8, 24427920), (10, 19542336), (11, 17765760), (12, 16285280), (15, 13028224), (16, 12213960), (19, 10285440), (20, 9771168), (22, 8882880), (24, 8142640), (30, 6514112), (32, 6106980), (33, 5921920), (38, 5142720), (40, 4885584), (44, 4441440), (48, 4071320), (55, 3553152), (57, 3428480), (60, 3257056), (64, 3053490), (66, 2960960), (76, 2571360), (80, 2442792), (88, 2220720), (95, 2057088), (96, 2035660), (110, 1776576), (114, 1714240), (120, 1628528), (128, 1526745), (132, 1480480), (152, 1285680), (160, 1221396), (165, 1184384), (176, 1110360), (190, 1028544), (192, 1017830), (209, 935040), (220, 888288), (228, 857120), (240, 814264), (264, 740240), (285, 685696), (304, 642840), (320, 610698), (330, 592192), (352, 555180), (380, 514272), (384, 508915), (418, 467520), (440, 444144), (456, 428560), (480, 407132), (487, 401280), (528, 370120), (570, 342848), (608, 321420), (627, 311680), (640, 305349), (660, 296096), (704, 277590), (760, 257136), (836, 233760), (880, 222072), (912, 214280), (960, 203566), (974, 200640), (1045, 187008), (1056, 185060), (1140, 171424), (1216, 160710), (1254, 155840), (1320, 148048), (1408, 138795), (1461, 133760), (1520, 128568), (1672, 116880), (1760, 111036), (1824, 107140), (1920, 101783), (1948, 100320), (2090, 93504), (2112, 92530), (2280, 85712), (2432, 80355), (2435, 80256), (2508, 77920), (2640, 74024), (2922, 66880), (3040, 64284), (3135, 62336), (3344, 58440), (3520, 55518), (3648, 53570), (3896, 50160), (4180, 46752), (4224, 46265), (4560, 42856), (4870, 40128), (5016, 38960), (5280, 37012), (5357, 36480), (5844, 33440), (6080, 32142), (6270, 31168), (6688, 29220), (7040, 27759), (7296, 26785), (7305, 26752), (7792, 25080), (8360, 23376), (9120, 21428), (9253, 21120), (9740, 20064), (10032, 19480), (10560, 18506), (10714, 18240), (11688, 16720), (12160, 16071), (12540, 15584), (13376, 14610)]