209653505280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20021}}^1$

素因数の和:20155

約数の個数: 360

約数和(自身を含む): 757643932584

約数和(自身を除く): 547990427304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 101, 108, 120, 128, 135, 144, 160, 162, 180, 192, 202, 216, 240, 256, 270, 288, 303, 320, 324, 360, 384, 404, 405, 432, 480, 505, 540, 576, 606, 640, 648, 720, 768, 808, 810, 864, 909, 960, 1010, 1080, 1152, 1212, 1280, 1296, 1440, 1515, 1616, 1620, 1728, 1818, 1920, 2020, 2160, 2304, 2424, 2592, 2727, 2880, 3030, 3232, 3240, 3456, 3636, 3840, 4040, 4320, 4545, 4848, 5184, 5454, 5760, 6060, 6464, 6480, 6912, 7272, 8080, 8181, 8640, 9090, 9696, 10368, 10908, 11520, 12120, 12928, 12960, 13635, 14544, 16160, 16362, 17280, 18180, 19392, 20021, 20736, 21816, 24240, 25856, 25920, 27270, 29088, 32320, 32724, 34560, 36360, 38784, 40042, 40905, 43632, 48480, 51840, 54540, 58176, 60063, 64640, 65448, 72720, 77568, 80084, 81810, 87264, 96960, 100105, 103680, 109080, 116352, 120126, 129280, 130896, 145440, 160168, 163620, 174528, 180189, 193920, 200210, 218160, 232704, 240252, 261792, 290880, 300315, 320336, 327240, 349056, 360378, 387840, 400420, 436320, 480504, 523584, 540567, 581760, 600630, 640672, 654480, 698112, 720756, 800840, 872640, 900945, 961008, 1047168, 1081134, 1163520, 1201260, 1281344, 1308960, 1441512, 1601680, 1621701, 1745280, 1801890, 1922016, 2022121, 2094336, 2162268, 2402520, 2562688, 2617920, 2702835, 2883024, 3203360, 3243402, 3490560, 3603780, 3844032, 4044242, 4324536, 4805040, 5125376, 5235840, 5405670, 5766048, 6066363, 6406720, 6486804, 7207560, 7688064, 8088484, 8108505, 8649072, 9610080, 10110605, 10471680, 10811340, 11532096, 12132726, 12813440, 12973608, 14415120, 15376128, 16176968, 16217010, 17298144, 18199089, 19220160, 20221210, 21622680, 23064192, 24265452, 25626880, 25947216, 28830240, 30331815, 32353936, 32434020, 34596288, 36398178, 38440320, 40442420, 43245360, 46128384, 48530904, 51894432, 54597267, 57660480, 60663630, 64707872, 64868040, 69192576, 72796356, 76880640, 80884840, 86490720, 90995445, 97061808, 103788864, 109194534, 115320960, 121327260, 129415744, 129736080, 138385152, 145592712, 161769680, 163791801, 172981440, 181990890, 194123616, 207577728, 218389068, 230641920, 242654520, 258831488, 259472160, 272986335, 291185424, 323539360, 327583602, 345962880, 363981780, 388247232, 415155456, 436778136, 485309040, 517662976, 518944320, 545972670, 582370848, 647078720, 655167204, 691925760, 727963560, 776494464, 818959005, 873556272, 970618080, 1037888640, 1091945340, 1164741696, 1294157440, 1310334408, 1455927120, 1552988928, 1637918010, 1747112544, 1941236160, 2075777280, 2183890680, 2329483392, 2588314880, 2620668816, 2911854240, 3275836020, 3494225088, 3882472320, 4367781360, 4658966784, 5241337632, 5823708480, 6551672040, 6988450176, 7764944640, 8735562720, 10482675264, 11647416960, 13103344080, 13976900352, 17471125440, 20965350528, 23294833920, 26206688160, 34942250880, 41930701056, 52413376320, 69884501760, 104826752640, 209653505280]

約数ペア:

[(1, 209653505280), (2, 104826752640), (3, 69884501760), (4, 52413376320), (5, 41930701056), (6, 34942250880), (8, 26206688160), (9, 23294833920), (10, 20965350528), (12, 17471125440), (15, 13976900352), (16, 13103344080), (18, 11647416960), (20, 10482675264), (24, 8735562720), (27, 7764944640), (30, 6988450176), (32, 6551672040), (36, 5823708480), (40, 5241337632), (45, 4658966784), (48, 4367781360), (54, 3882472320), (60, 3494225088), (64, 3275836020), (72, 2911854240), (80, 2620668816), (81, 2588314880), (90, 2329483392), (96, 2183890680), (101, 2075777280), (108, 1941236160), (120, 1747112544), (128, 1637918010), (135, 1552988928), (144, 1455927120), (160, 1310334408), (162, 1294157440), (180, 1164741696), (192, 1091945340), (202, 1037888640), (216, 970618080), (240, 873556272), (256, 818959005), (270, 776494464), (288, 727963560), (303, 691925760), (320, 655167204), (324, 647078720), (360, 582370848), (384, 545972670), (404, 518944320), (405, 517662976), (432, 485309040), (480, 436778136), (505, 415155456), (540, 388247232), (576, 363981780), (606, 345962880), (640, 327583602), (648, 323539360), (720, 291185424), (768, 272986335), (808, 259472160), (810, 258831488), (864, 242654520), (909, 230641920), (960, 218389068), (1010, 207577728), (1080, 194123616), (1152, 181990890), (1212, 172981440), (1280, 163791801), (1296, 161769680), (1440, 145592712), (1515, 138385152), (1616, 129736080), (1620, 129415744), (1728, 121327260), (1818, 115320960), (1920, 109194534), (2020, 103788864), (2160, 97061808), (2304, 90995445), (2424, 86490720), (2592, 80884840), (2727, 76880640), (2880, 72796356), (3030, 69192576), (3232, 64868040), (3240, 64707872), (3456, 60663630), (3636, 57660480), (3840, 54597267), (4040, 51894432), (4320, 48530904), (4545, 46128384), (4848, 43245360), (5184, 40442420), (5454, 38440320), (5760, 36398178), (6060, 34596288), (6464, 32434020), (6480, 32353936), (6912, 30331815), (7272, 28830240), (8080, 25947216), (8181, 25626880), (8640, 24265452), (9090, 23064192), (9696, 21622680), (10368, 20221210), (10908, 19220160), (11520, 18199089), (12120, 17298144), (12928, 16217010), (12960, 16176968), (13635, 15376128), (14544, 14415120), (16160, 12973608), (16362, 12813440), (17280, 12132726), (18180, 11532096), (19392, 10811340), (20021, 10471680), (20736, 10110605), (21816, 9610080), (24240, 8649072), (25856, 8108505), (25920, 8088484), (27270, 7688064), (29088, 7207560), (32320, 6486804), (32724, 6406720), (34560, 6066363), (36360, 5766048), (38784, 5405670), (40042, 5235840), (40905, 5125376), (43632, 4805040), (48480, 4324536), (51840, 4044242), (54540, 3844032), (58176, 3603780), (60063, 3490560), (64640, 3243402), (65448, 3203360), (72720, 2883024), (77568, 2702835), (80084, 2617920), (81810, 2562688), (87264, 2402520), (96960, 2162268), (100105, 2094336), (103680, 2022121), (109080, 1922016), (116352, 1801890), (120126, 1745280), (129280, 1621701), (130896, 1601680), (145440, 1441512), (160168, 1308960), (163620, 1281344), (174528, 1201260), (180189, 1163520), (193920, 1081134), (200210, 1047168), (218160, 961008), (232704, 900945), (240252, 872640), (261792, 800840), (290880, 720756), (300315, 698112), (320336, 654480), (327240, 640672), (349056, 600630), (360378, 581760), (387840, 540567), (400420, 523584), (436320, 480504)]