195041520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 693288960

約数和(自身を除く): 498247440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 127, 135, 144, 158, 162, 180, 216, 237, 240, 243, 254, 270, 316, 324, 360, 381, 395, 405, 432, 474, 486, 508, 540, 632, 635, 648, 711, 720, 762, 790, 810, 948, 972, 1016, 1080, 1143, 1185, 1215, 1264, 1270, 1296, 1422, 1524, 1580, 1620, 1896, 1905, 1944, 2032, 2133, 2160, 2286, 2370, 2430, 2540, 2844, 3048, 3160, 3240, 3429, 3555, 3792, 3810, 3888, 4266, 4572, 4740, 4860, 5080, 5688, 5715, 6096, 6320, 6399, 6480, 6858, 7110, 7620, 8532, 9144, 9480, 9720, 10033, 10160, 10287, 10665, 11376, 11430, 12798, 13716, 14220, 15240, 17064, 17145, 18288, 18960, 19197, 19440, 20066, 20574, 21330, 22860, 25596, 27432, 28440, 30099, 30480, 30861, 31995, 34128, 34290, 38394, 40132, 41148, 42660, 45720, 50165, 51192, 51435, 54864, 56880, 60198, 61722, 63990, 68580, 76788, 80264, 82296, 85320, 90297, 91440, 95985, 100330, 102384, 102870, 120396, 123444, 127980, 137160, 150495, 153576, 154305, 160528, 164592, 170640, 180594, 191970, 200660, 205740, 240792, 246888, 255960, 270891, 274320, 300990, 307152, 308610, 361188, 383940, 401320, 411480, 451485, 481584, 493776, 511920, 541782, 601980, 617220, 722376, 767880, 802640, 812673, 822960, 902970, 1083564, 1203960, 1234440, 1354455, 1444752, 1535760, 1625346, 1805940, 2167128, 2407920, 2438019, 2468880, 2708910, 3250692, 3611880, 4063365, 4334256, 4876038, 5417820, 6501384, 7223760, 8126730, 9752076, 10835640, 12190095, 13002768, 16253460, 19504152, 21671280, 24380190, 32506920, 39008304, 48760380, 65013840, 97520760, 195041520]

約数ペア:

[(1, 195041520), (2, 97520760), (3, 65013840), (4, 48760380), (5, 39008304), (6, 32506920), (8, 24380190), (9, 21671280), (10, 19504152), (12, 16253460), (15, 13002768), (16, 12190095), (18, 10835640), (20, 9752076), (24, 8126730), (27, 7223760), (30, 6501384), (36, 5417820), (40, 4876038), (45, 4334256), (48, 4063365), (54, 3611880), (60, 3250692), (72, 2708910), (79, 2468880), (80, 2438019), (81, 2407920), (90, 2167128), (108, 1805940), (120, 1625346), (127, 1535760), (135, 1444752), (144, 1354455), (158, 1234440), (162, 1203960), (180, 1083564), (216, 902970), (237, 822960), (240, 812673), (243, 802640), (254, 767880), (270, 722376), (316, 617220), (324, 601980), (360, 541782), (381, 511920), (395, 493776), (405, 481584), (432, 451485), (474, 411480), (486, 401320), (508, 383940), (540, 361188), (632, 308610), (635, 307152), (648, 300990), (711, 274320), (720, 270891), (762, 255960), (790, 246888), (810, 240792), (948, 205740), (972, 200660), (1016, 191970), (1080, 180594), (1143, 170640), (1185, 164592), (1215, 160528), (1264, 154305), (1270, 153576), (1296, 150495), (1422, 137160), (1524, 127980), (1580, 123444), (1620, 120396), (1896, 102870), (1905, 102384), (1944, 100330), (2032, 95985), (2133, 91440), (2160, 90297), (2286, 85320), (2370, 82296), (2430, 80264), (2540, 76788), (2844, 68580), (3048, 63990), (3160, 61722), (3240, 60198), (3429, 56880), (3555, 54864), (3792, 51435), (3810, 51192), (3888, 50165), (4266, 45720), (4572, 42660), (4740, 41148), (4860, 40132), (5080, 38394), (5688, 34290), (5715, 34128), (6096, 31995), (6320, 30861), (6399, 30480), (6480, 30099), (6858, 28440), (7110, 27432), (7620, 25596), (8532, 22860), (9144, 21330), (9480, 20574), (9720, 20066), (10033, 19440), (10160, 19197), (10287, 18960), (10665, 18288), (11376, 17145), (11430, 17064), (12798, 15240), (13716, 14220)]