20606636160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{325231}}^1$

素因数の和:325267

約数の個数: 192

約数和(自身を含む): 77626373760

約数和(自身を除く): 57019737600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 325231, 650462, 975693, 1300924, 1626155, 1951386, 2601848, 2927079, 3252310, 3577541, 3902772, 4878465, 5203696, 5854158, 6504620, 7155082, 7805544, 9756930, 10407392, 10732623, 11708316, 13009240, 14310164, 14635395, 15611088, 17887705, 19513860, 20814784, 21465246, 23416632, 26018480, 28620328, 29270790, 31222176, 32197869, 35775410, 39027720, 41629568, 42930492, 46833264, 52036960, 53663115, 57240656, 58541580, 62444352, 64395738, 71550820, 78055440, 85860984, 93666528, 104073920, 107326230, 114481312, 117083160, 124888704, 128791476, 143101640, 156110880, 160989345, 171721968, 187333056, 208147840, 214652460, 228962624, 234166320, 257582952, 286203280, 312221760, 321978690, 343443936, 374666112, 429304920, 457925248, 468332640, 515165904, 572406560, 624443520, 643957380, 686887872, 858609840, 936665280, 1030331808, 1144813120, 1287914760, 1373775744, 1717219680, 1873330560, 2060663616, 2289626240, 2575829520, 3434439360, 4121327232, 5151659040, 6868878720, 10303318080, 20606636160]

約数ペア:

[(1, 20606636160), (2, 10303318080), (3, 6868878720), (4, 5151659040), (5, 4121327232), (6, 3434439360), (8, 2575829520), (9, 2289626240), (10, 2060663616), (11, 1873330560), (12, 1717219680), (15, 1373775744), (16, 1287914760), (18, 1144813120), (20, 1030331808), (22, 936665280), (24, 858609840), (30, 686887872), (32, 643957380), (33, 624443520), (36, 572406560), (40, 515165904), (44, 468332640), (45, 457925248), (48, 429304920), (55, 374666112), (60, 343443936), (64, 321978690), (66, 312221760), (72, 286203280), (80, 257582952), (88, 234166320), (90, 228962624), (96, 214652460), (99, 208147840), (110, 187333056), (120, 171721968), (128, 160989345), (132, 156110880), (144, 143101640), (160, 128791476), (165, 124888704), (176, 117083160), (180, 114481312), (192, 107326230), (198, 104073920), (220, 93666528), (240, 85860984), (264, 78055440), (288, 71550820), (320, 64395738), (330, 62444352), (352, 58541580), (360, 57240656), (384, 53663115), (396, 52036960), (440, 46833264), (480, 42930492), (495, 41629568), (528, 39027720), (576, 35775410), (640, 32197869), (660, 31222176), (704, 29270790), (720, 28620328), (792, 26018480), (880, 23416632), (960, 21465246), (990, 20814784), (1056, 19513860), (1152, 17887705), (1320, 15611088), (1408, 14635395), (1440, 14310164), (1584, 13009240), (1760, 11708316), (1920, 10732623), (1980, 10407392), (2112, 9756930), (2640, 7805544), (2880, 7155082), (3168, 6504620), (3520, 5854158), (3960, 5203696), (4224, 4878465), (5280, 3902772), (5760, 3577541), (6336, 3252310), (7040, 2927079), (7920, 2601848), (10560, 1951386), (12672, 1626155), (15840, 1300924), (21120, 975693), (31680, 650462), (63360, 325231)]