2564242560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40471}}^1$

素因数の和:40507

約数の個数: 192

約数和(自身を含む): 9659856960

約数和(自身を除く): 7095614400

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, 40471, 63360, 80942, 121413, 161884, 202355, 242826, 323768, 364239, 404710, 445181, 485652, 607065, 647536, 728478, 809420, 890362, 971304, 1214130, 1295072, 1335543, 1456956, 1618840, 1780724, 1821195, 1942608, 2225905, 2428260, 2590144, 2671086, 2913912, 3237680, 3561448, 3642390, 3885216, 4006629, 4451810, 4856520, 5180288, 5342172, 5827824, 6475360, 6677715, 7122896, 7284780, 7770432, 8013258, 8903620, 9713040, 10684344, 11655648, 12950720, 13355430, 14245792, 14569560, 15540864, 16026516, 17807240, 19426080, 20033145, 21368688, 23311296, 25901440, 26710860, 28491584, 29139120, 32053032, 35614480, 38852160, 40066290, 42737376, 46622592, 53421720, 56983168, 58278240, 64106064, 71228960, 77704320, 80132580, 85474752, 106843440, 116556480, 128212128, 142457920, 160265160, 170949504, 213686880, 233112960, 256424256, 284915840, 320530320, 427373760, 512848512, 641060640, 854747520, 1282121280, 2564242560]

約数ペア:

[(1, 2564242560), (2, 1282121280), (3, 854747520), (4, 641060640), (5, 512848512), (6, 427373760), (8, 320530320), (9, 284915840), (10, 256424256), (11, 233112960), (12, 213686880), (15, 170949504), (16, 160265160), (18, 142457920), (20, 128212128), (22, 116556480), (24, 106843440), (30, 85474752), (32, 80132580), (33, 77704320), (36, 71228960), (40, 64106064), (44, 58278240), (45, 56983168), (48, 53421720), (55, 46622592), (60, 42737376), (64, 40066290), (66, 38852160), (72, 35614480), (80, 32053032), (88, 29139120), (90, 28491584), (96, 26710860), (99, 25901440), (110, 23311296), (120, 21368688), (128, 20033145), (132, 19426080), (144, 17807240), (160, 16026516), (165, 15540864), (176, 14569560), (180, 14245792), (192, 13355430), (198, 12950720), (220, 11655648), (240, 10684344), (264, 9713040), (288, 8903620), (320, 8013258), (330, 7770432), (352, 7284780), (360, 7122896), (384, 6677715), (396, 6475360), (440, 5827824), (480, 5342172), (495, 5180288), (528, 4856520), (576, 4451810), (640, 4006629), (660, 3885216), (704, 3642390), (720, 3561448), (792, 3237680), (880, 2913912), (960, 2671086), (990, 2590144), (1056, 2428260), (1152, 2225905), (1320, 1942608), (1408, 1821195), (1440, 1780724), (1584, 1618840), (1760, 1456956), (1920, 1335543), (1980, 1295072), (2112, 1214130), (2640, 971304), (2880, 890362), (3168, 809420), (3520, 728478), (3960, 647536), (4224, 607065), (5280, 485652), (5760, 445181), (6336, 404710), (7040, 364239), (7920, 323768), (10560, 242826), (12672, 202355), (15840, 161884), (21120, 121413), (31680, 80942), (40471, 63360)]