19461110520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1502

約数の個数: 256

約数和(自身を含む): 63037440000

約数和(自身を除く): 43576329480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 149, 184, 185, 222, 230, 276, 296, 298, 345, 370, 444, 447, 460, 552, 555, 596, 690, 740, 745, 851, 888, 894, 920, 1110, 1192, 1279, 1380, 1480, 1490, 1702, 1788, 2220, 2235, 2553, 2558, 2760, 2980, 3404, 3427, 3576, 3837, 4255, 4440, 4470, 5106, 5116, 5513, 5960, 6395, 6808, 6854, 7674, 8510, 8940, 10212, 10232, 10281, 11026, 12765, 12790, 13708, 15348, 16539, 17020, 17135, 17880, 19185, 20424, 20562, 22052, 25530, 25580, 27416, 27565, 29417, 30696, 33078, 34040, 34270, 38370, 41124, 44104, 47323, 51060, 51160, 51405, 55130, 58834, 66156, 68540, 76740, 82248, 82695, 88251, 94646, 102120, 102810, 110260, 117668, 126799, 132312, 137080, 141969, 147085, 153480, 165390, 176502, 189292, 190571, 205620, 220520, 235336, 236615, 253598, 283938, 294170, 330780, 353004, 378584, 380397, 381142, 411240, 441255, 473230, 507196, 567876, 571713, 588340, 633995, 661560, 706008, 709845, 760794, 762284, 882510, 946460, 952855, 1014392, 1088429, 1135752, 1143426, 1176680, 1267990, 1419690, 1521588, 1524568, 1765020, 1892920, 1901985, 1905710, 2176858, 2286852, 2535980, 2839380, 2858565, 3043176, 3265287, 3530040, 3803970, 3811420, 4353716, 4383133, 4573704, 5071960, 5442145, 5678760, 5717130, 6530574, 7051127, 7607940, 7622840, 8707432, 8766266, 10884290, 11434260, 13061148, 13149399, 14102254, 15215880, 16326435, 17532532, 21153381, 21768580, 21915665, 22868520, 26122296, 26298798, 28204508, 32652870, 35065064, 35255635, 42306762, 43537160, 43831330, 52597596, 56409016, 65305740, 65746995, 70511270, 84613524, 87662660, 105195192, 105766905, 130611480, 131493990, 141022540, 162175921, 169227048, 175325320, 211533810, 262987980, 282045080, 324351842, 423067620, 486527763, 525975960, 648703684, 810879605, 846135240, 973055526, 1297407368, 1621759210, 1946111052, 2432638815, 3243518420, 3892222104, 4865277630, 6487036840, 9730555260, 19461110520]

約数ペア:

[(1, 19461110520), (2, 9730555260), (3, 6487036840), (4, 4865277630), (5, 3892222104), (6, 3243518420), (8, 2432638815), (10, 1946111052), (12, 1621759210), (15, 1297407368), (20, 973055526), (23, 846135240), (24, 810879605), (30, 648703684), (37, 525975960), (40, 486527763), (46, 423067620), (60, 324351842), (69, 282045080), (74, 262987980), (92, 211533810), (111, 175325320), (115, 169227048), (120, 162175921), (138, 141022540), (148, 131493990), (149, 130611480), (184, 105766905), (185, 105195192), (222, 87662660), (230, 84613524), (276, 70511270), (296, 65746995), (298, 65305740), (345, 56409016), (370, 52597596), (444, 43831330), (447, 43537160), (460, 42306762), (552, 35255635), (555, 35065064), (596, 32652870), (690, 28204508), (740, 26298798), (745, 26122296), (851, 22868520), (888, 21915665), (894, 21768580), (920, 21153381), (1110, 17532532), (1192, 16326435), (1279, 15215880), (1380, 14102254), (1480, 13149399), (1490, 13061148), (1702, 11434260), (1788, 10884290), (2220, 8766266), (2235, 8707432), (2553, 7622840), (2558, 7607940), (2760, 7051127), (2980, 6530574), (3404, 5717130), (3427, 5678760), (3576, 5442145), (3837, 5071960), (4255, 4573704), (4440, 4383133), (4470, 4353716), (5106, 3811420), (5116, 3803970), (5513, 3530040), (5960, 3265287), (6395, 3043176), (6808, 2858565), (6854, 2839380), (7674, 2535980), (8510, 2286852), (8940, 2176858), (10212, 1905710), (10232, 1901985), (10281, 1892920), (11026, 1765020), (12765, 1524568), (12790, 1521588), (13708, 1419690), (15348, 1267990), (16539, 1176680), (17020, 1143426), (17135, 1135752), (17880, 1088429), (19185, 1014392), (20424, 952855), (20562, 946460), (22052, 882510), (25530, 762284), (25580, 760794), (27416, 709845), (27565, 706008), (29417, 661560), (30696, 633995), (33078, 588340), (34040, 571713), (34270, 567876), (38370, 507196), (41124, 473230), (44104, 441255), (47323, 411240), (51060, 381142), (51160, 380397), (51405, 378584), (55130, 353004), (58834, 330780), (66156, 294170), (68540, 283938), (76740, 253598), (82248, 236615), (82695, 235336), (88251, 220520), (94646, 205620), (102120, 190571), (102810, 189292), (110260, 176502), (117668, 165390), (126799, 153480), (132312, 147085), (137080, 141969)]