16808971140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{52433}}^1$

素因数の和:52598

約数の個数: 144

約数和(自身を含む): 55311158448

約数和(自身を除く): 38502187308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 156, 180, 195, 234, 260, 274, 390, 411, 468, 548, 585, 685, 780, 822, 1170, 1233, 1370, 1644, 1781, 2055, 2340, 2466, 2740, 3562, 4110, 4932, 5343, 6165, 7124, 8220, 8905, 10686, 12330, 16029, 17810, 21372, 24660, 26715, 32058, 35620, 52433, 53430, 64116, 80145, 104866, 106860, 157299, 160290, 209732, 262165, 314598, 320580, 471897, 524330, 629196, 681629, 786495, 943794, 1048660, 1363258, 1572990, 1887588, 2044887, 2359485, 2726516, 3145980, 3408145, 4089774, 4718970, 6134661, 6816290, 7183321, 8179548, 9437940, 10224435, 12269322, 13632580, 14366642, 20448870, 21549963, 24538644, 28733284, 30673305, 35916605, 40897740, 43099926, 61346610, 64649889, 71833210, 86199852, 93383173, 107749815, 122693220, 129299778, 143666420, 186766346, 215499630, 258599556, 280149519, 323249445, 373532692, 430999260, 466915865, 560299038, 646498890, 840448557, 933831730, 1120598076, 1292997780, 1400747595, 1680897114, 1867663460, 2801495190, 3361794228, 4202242785, 5602990380, 8404485570, 16808971140]

約数ペア:

[(1, 16808971140), (2, 8404485570), (3, 5602990380), (4, 4202242785), (5, 3361794228), (6, 2801495190), (9, 1867663460), (10, 1680897114), (12, 1400747595), (13, 1292997780), (15, 1120598076), (18, 933831730), (20, 840448557), (26, 646498890), (30, 560299038), (36, 466915865), (39, 430999260), (45, 373532692), (52, 323249445), (60, 280149519), (65, 258599556), (78, 215499630), (90, 186766346), (117, 143666420), (130, 129299778), (137, 122693220), (156, 107749815), (180, 93383173), (195, 86199852), (234, 71833210), (260, 64649889), (274, 61346610), (390, 43099926), (411, 40897740), (468, 35916605), (548, 30673305), (585, 28733284), (685, 24538644), (780, 21549963), (822, 20448870), (1170, 14366642), (1233, 13632580), (1370, 12269322), (1644, 10224435), (1781, 9437940), (2055, 8179548), (2340, 7183321), (2466, 6816290), (2740, 6134661), (3562, 4718970), (4110, 4089774), (4932, 3408145), (5343, 3145980), (6165, 2726516), (7124, 2359485), (8220, 2044887), (8905, 1887588), (10686, 1572990), (12330, 1363258), (16029, 1048660), (17810, 943794), (21372, 786495), (24660, 681629), (26715, 629196), (32058, 524330), (35620, 471897), (52433, 320580), (53430, 314598), (64116, 262165), (80145, 209732), (104866, 160290), (106860, 157299)]