261569582640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10891}}^1\times {\mathrm{11119}}^1$

素因数の和:22032

約数の個数: 160

約数和(自身を含む): 901125657600

約数和(自身を除く): 639556074960

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, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10891, 11119, 21782, 22238, 32673, 33357, 43564, 44476, 54455, 55595, 65346, 66714, 87128, 88952, 98019, 100071, 108910, 111190, 130692, 133428, 163365, 166785, 174256, 177904, 196038, 200142, 217820, 222380, 261384, 266856, 294057, 300213, 326730, 333570, 392076, 400284, 435640, 444760, 490095, 500355, 522768, 533712, 588114, 600426, 653460, 667140, 784152, 800568, 871280, 889520, 980190, 1000710, 1176228, 1200852, 1306920, 1334280, 1470285, 1501065, 1568304, 1601136, 1960380, 2001420, 2352456, 2401704, 2613840, 2668560, 2940570, 3002130, 3920760, 4002840, 4704912, 4803408, 5881140, 6004260, 7841520, 8005680, 11762280, 12008520, 23524560, 24017040, 121097029, 242194058, 363291087, 484388116, 605485145, 726582174, 968776232, 1089873261, 1210970290, 1453164348, 1816455435, 1937552464, 2179746522, 2421940580, 2906328696, 3269619783, 3632910870, 4359493044, 4843881160, 5449366305, 5812657392, 6539239566, 7265821740, 8718986088, 9687762320, 10898732610, 13078479132, 14531643480, 16348098915, 17437972176, 21797465220, 26156958264, 29063286960, 32696197830, 43594930440, 52313916528, 65392395660, 87189860880, 130784791320, 261569582640]

約数ペア:

[(1, 261569582640), (2, 130784791320), (3, 87189860880), (4, 65392395660), (5, 52313916528), (6, 43594930440), (8, 32696197830), (9, 29063286960), (10, 26156958264), (12, 21797465220), (15, 17437972176), (16, 16348098915), (18, 14531643480), (20, 13078479132), (24, 10898732610), (27, 9687762320), (30, 8718986088), (36, 7265821740), (40, 6539239566), (45, 5812657392), (48, 5449366305), (54, 4843881160), (60, 4359493044), (72, 3632910870), (80, 3269619783), (90, 2906328696), (108, 2421940580), (120, 2179746522), (135, 1937552464), (144, 1816455435), (180, 1453164348), (216, 1210970290), (240, 1089873261), (270, 968776232), (360, 726582174), (432, 605485145), (540, 484388116), (720, 363291087), (1080, 242194058), (2160, 121097029), (10891, 24017040), (11119, 23524560), (21782, 12008520), (22238, 11762280), (32673, 8005680), (33357, 7841520), (43564, 6004260), (44476, 5881140), (54455, 4803408), (55595, 4704912), (65346, 4002840), (66714, 3920760), (87128, 3002130), (88952, 2940570), (98019, 2668560), (100071, 2613840), (108910, 2401704), (111190, 2352456), (130692, 2001420), (133428, 1960380), (163365, 1601136), (166785, 1568304), (174256, 1501065), (177904, 1470285), (196038, 1334280), (200142, 1306920), (217820, 1200852), (222380, 1176228), (261384, 1000710), (266856, 980190), (294057, 889520), (300213, 871280), (326730, 800568), (333570, 784152), (392076, 667140), (400284, 653460), (435640, 600426), (444760, 588114), (490095, 533712), (500355, 522768)]