65013840

素因数分解:

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

素因数の和:231

約数の個数: 200

約数和(自身を含む): 230461440

約数和(自身を除く): 165447600

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, 254, 270, 316, 324, 360, 381, 395, 405, 432, 474, 508, 540, 632, 635, 648, 711, 720, 762, 790, 810, 948, 1016, 1080, 1143, 1185, 1264, 1270, 1296, 1422, 1524, 1580, 1620, 1896, 1905, 2032, 2133, 2160, 2286, 2370, 2540, 2844, 3048, 3160, 3240, 3429, 3555, 3792, 3810, 4266, 4572, 4740, 5080, 5688, 5715, 6096, 6320, 6399, 6480, 6858, 7110, 7620, 8532, 9144, 9480, 10033, 10160, 10287, 10665, 11376, 11430, 12798, 13716, 14220, 15240, 17064, 17145, 18288, 18960, 20066, 20574, 21330, 22860, 25596, 27432, 28440, 30099, 30480, 31995, 34128, 34290, 40132, 41148, 42660, 45720, 50165, 51192, 51435, 54864, 56880, 60198, 63990, 68580, 80264, 82296, 85320, 90297, 91440, 100330, 102384, 102870, 120396, 127980, 137160, 150495, 160528, 164592, 170640, 180594, 200660, 205740, 240792, 255960, 270891, 274320, 300990, 361188, 401320, 411480, 451485, 481584, 511920, 541782, 601980, 722376, 802640, 812673, 822960, 902970, 1083564, 1203960, 1354455, 1444752, 1625346, 1805940, 2167128, 2407920, 2708910, 3250692, 3611880, 4063365, 4334256, 5417820, 6501384, 7223760, 8126730, 10835640, 13002768, 16253460, 21671280, 32506920, 65013840]

約数ペア:

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