672950880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 2654503488

約数和(自身を除く): 1981552608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 240, 252, 280, 288, 303, 315, 336, 360, 404, 420, 480, 504, 505, 560, 606, 630, 661, 672, 707, 720, 808, 840, 909, 1008, 1010, 1120, 1212, 1260, 1322, 1414, 1440, 1515, 1616, 1680, 1818, 1983, 2016, 2020, 2121, 2424, 2520, 2644, 2828, 3030, 3232, 3305, 3360, 3535, 3636, 3966, 4040, 4242, 4545, 4627, 4848, 5040, 5288, 5656, 5949, 6060, 6363, 6610, 7070, 7272, 7932, 8080, 8484, 9090, 9254, 9696, 9915, 10080, 10576, 10605, 11312, 11898, 12120, 12726, 13220, 13881, 14140, 14544, 15864, 16160, 16968, 18180, 18508, 19830, 21152, 21210, 22624, 23135, 23796, 24240, 25452, 26440, 27762, 28280, 29088, 29745, 31728, 31815, 33936, 36360, 37016, 39660, 41643, 42420, 46270, 47592, 48480, 50904, 52880, 55524, 56560, 59490, 63456, 63630, 66761, 67872, 69405, 72720, 74032, 79320, 83286, 84840, 92540, 95184, 101808, 105760, 111048, 113120, 118980, 127260, 133522, 138810, 145440, 148064, 158640, 166572, 169680, 185080, 190368, 200283, 203616, 208215, 222096, 237960, 254520, 267044, 277620, 317280, 333144, 333805, 339360, 370160, 400566, 416430, 444192, 467327, 475920, 509040, 534088, 555240, 600849, 666288, 667610, 740320, 801132, 832860, 934654, 951840, 1001415, 1018080, 1068176, 1110480, 1201698, 1332576, 1335220, 1401981, 1602264, 1665720, 1869308, 2002830, 2136352, 2220960, 2336635, 2403396, 2670440, 2803962, 3004245, 3204528, 3331440, 3738616, 4005660, 4205943, 4673270, 4806792, 5340880, 5607924, 6008490, 6409056, 6662880, 7009905, 7477232, 8011320, 8411886, 9346540, 9613584, 10681760, 11215848, 12016980, 14019810, 14954464, 16022640, 16823772, 18693080, 19227168, 21029715, 22431696, 24033960, 28039620, 32045280, 33647544, 37386160, 42059430, 44863392, 48067920, 56079240, 67295088, 74772320, 84118860, 96135840, 112158480, 134590176, 168237720, 224316960, 336475440, 672950880]

約数ペア:

[(1, 672950880), (2, 336475440), (3, 224316960), (4, 168237720), (5, 134590176), (6, 112158480), (7, 96135840), (8, 84118860), (9, 74772320), (10, 67295088), (12, 56079240), (14, 48067920), (15, 44863392), (16, 42059430), (18, 37386160), (20, 33647544), (21, 32045280), (24, 28039620), (28, 24033960), (30, 22431696), (32, 21029715), (35, 19227168), (36, 18693080), (40, 16823772), (42, 16022640), (45, 14954464), (48, 14019810), (56, 12016980), (60, 11215848), (63, 10681760), (70, 9613584), (72, 9346540), (80, 8411886), (84, 8011320), (90, 7477232), (96, 7009905), (101, 6662880), (105, 6409056), (112, 6008490), (120, 5607924), (126, 5340880), (140, 4806792), (144, 4673270), (160, 4205943), (168, 4005660), (180, 3738616), (202, 3331440), (210, 3204528), (224, 3004245), (240, 2803962), (252, 2670440), (280, 2403396), (288, 2336635), (303, 2220960), (315, 2136352), (336, 2002830), (360, 1869308), (404, 1665720), (420, 1602264), (480, 1401981), (504, 1335220), (505, 1332576), (560, 1201698), (606, 1110480), (630, 1068176), (661, 1018080), (672, 1001415), (707, 951840), (720, 934654), (808, 832860), (840, 801132), (909, 740320), (1008, 667610), (1010, 666288), (1120, 600849), (1212, 555240), (1260, 534088), (1322, 509040), (1414, 475920), (1440, 467327), (1515, 444192), (1616, 416430), (1680, 400566), (1818, 370160), (1983, 339360), (2016, 333805), (2020, 333144), (2121, 317280), (2424, 277620), (2520, 267044), (2644, 254520), (2828, 237960), (3030, 222096), (3232, 208215), (3305, 203616), (3360, 200283), (3535, 190368), (3636, 185080), (3966, 169680), (4040, 166572), (4242, 158640), (4545, 148064), (4627, 145440), (4848, 138810), (5040, 133522), (5288, 127260), (5656, 118980), (5949, 113120), (6060, 111048), (6363, 105760), (6610, 101808), (7070, 95184), (7272, 92540), (7932, 84840), (8080, 83286), (8484, 79320), (9090, 74032), (9254, 72720), (9696, 69405), (9915, 67872), (10080, 66761), (10576, 63630), (10605, 63456), (11312, 59490), (11898, 56560), (12120, 55524), (12726, 52880), (13220, 50904), (13881, 48480), (14140, 47592), (14544, 46270), (15864, 42420), (16160, 41643), (16968, 39660), (18180, 37016), (18508, 36360), (19830, 33936), (21152, 31815), (21210, 31728), (22624, 29745), (23135, 29088), (23796, 28280), (24240, 27762), (25452, 26440)]