12217655520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13033}}^1$

素因数の和:13095

約数の個数: 384

約数和(自身を含む): 50450964480

約数和(自身を除く): 38233308960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5580, 5859, 6048, 6510, 6696, 6944, 7440, 7560, 7812, 8370, 8680, 8928, 9765, 10080, 10416, 11160, 11718, 13020, 13033, 13392, 14880, 15120, 15624, 16740, 17360, 19530, 20832, 22320, 23436, 26040, 26066, 26784, 29295, 30240, 31248, 33480, 34720, 39060, 39099, 44640, 46872, 52080, 52132, 58590, 62496, 65165, 66960, 78120, 78198, 91231, 93744, 104160, 104264, 117180, 117297, 130330, 133920, 156240, 156396, 182462, 187488, 195495, 208528, 234360, 234594, 260660, 273693, 312480, 312792, 351891, 364924, 390990, 404023, 417056, 456155, 468720, 469188, 521320, 547386, 586485, 625584, 703782, 729848, 781980, 808046, 821079, 912310, 937440, 938376, 1042640, 1094772, 1172970, 1212069, 1251168, 1368465, 1407564, 1459696, 1563960, 1616092, 1642158, 1759455, 1824620, 1876752, 2020115, 2085280, 2189544, 2345940, 2424138, 2463237, 2736930, 2815128, 2828161, 2919392, 3127920, 3232184, 3284316, 3518910, 3636207, 3649240, 3753504, 4040230, 4105395, 4379088, 4691880, 4848276, 4926474, 5473860, 5630256, 5656322, 6060345, 6255840, 6464368, 6568632, 7037820, 7272414, 7298480, 8080460, 8210790, 8484483, 8758176, 9383760, 9696552, 9852948, 10908621, 10947720, 11260512, 11312644, 12120690, 12316185, 12928736, 13137264, 14075640, 14140805, 14544828, 14596960, 16160920, 16421580, 16968966, 18181035, 18767520, 19393104, 19705896, 21817242, 21895440, 22625288, 24241380, 24632370, 25453449, 26274528, 28151280, 28281610, 29089656, 32321840, 32843160, 33937932, 36362070, 38786208, 39411792, 42422415, 43634484, 43790880, 45250576, 48482760, 49264740, 50906898, 54543105, 56302560, 56563220, 58179312, 64643680, 65686320, 67875864, 72724140, 76360347, 78823584, 84844830, 87268968, 90501152, 96965520, 98529480, 101813796, 109086210, 113126440, 116358624, 127267245, 131372640, 135751728, 145448280, 152720694, 169689660, 174537936, 193931040, 197058960, 203627592, 218172420, 226252880, 254534490, 271503456, 290896560, 305441388, 339379320, 349075872, 381801735, 394117920, 407255184, 436344840, 452505760, 509068980, 581793120, 610882776, 678758640, 763603470, 814510368, 872689680, 1018137960, 1221765552, 1357517280, 1527206940, 1745379360, 2036275920, 2443531104, 3054413880, 4072551840, 6108827760, 12217655520]

約数ペア:

[(1, 12217655520), (2, 6108827760), (3, 4072551840), (4, 3054413880), (5, 2443531104), (6, 2036275920), (7, 1745379360), (8, 1527206940), (9, 1357517280), (10, 1221765552), (12, 1018137960), (14, 872689680), (15, 814510368), (16, 763603470), (18, 678758640), (20, 610882776), (21, 581793120), (24, 509068980), (27, 452505760), (28, 436344840), (30, 407255184), (31, 394117920), (32, 381801735), (35, 349075872), (36, 339379320), (40, 305441388), (42, 290896560), (45, 271503456), (48, 254534490), (54, 226252880), (56, 218172420), (60, 203627592), (62, 197058960), (63, 193931040), (70, 174537936), (72, 169689660), (80, 152720694), (84, 145448280), (90, 135751728), (93, 131372640), (96, 127267245), (105, 116358624), (108, 113126440), (112, 109086210), (120, 101813796), (124, 98529480), (126, 96965520), (135, 90501152), (140, 87268968), (144, 84844830), (155, 78823584), (160, 76360347), (168, 72724140), (180, 67875864), (186, 65686320), (189, 64643680), (210, 58179312), (216, 56563220), (217, 56302560), (224, 54543105), (240, 50906898), (248, 49264740), (252, 48482760), (270, 45250576), (279, 43790880), (280, 43634484), (288, 42422415), (310, 39411792), (315, 38786208), (336, 36362070), (360, 33937932), (372, 32843160), (378, 32321840), (420, 29089656), (432, 28281610), (434, 28151280), (465, 26274528), (480, 25453449), (496, 24632370), (504, 24241380), (540, 22625288), (558, 21895440), (560, 21817242), (620, 19705896), (630, 19393104), (651, 18767520), (672, 18181035), (720, 16968966), (744, 16421580), (756, 16160920), (837, 14596960), (840, 14544828), (864, 14140805), (868, 14075640), (930, 13137264), (945, 12928736), (992, 12316185), (1008, 12120690), (1080, 11312644), (1085, 11260512), (1116, 10947720), (1120, 10908621), (1240, 9852948), (1260, 9696552), (1302, 9383760), (1395, 8758176), (1440, 8484483), (1488, 8210790), (1512, 8080460), (1674, 7298480), (1680, 7272414), (1736, 7037820), (1860, 6568632), (1890, 6464368), (1953, 6255840), (2016, 6060345), (2160, 5656322), (2170, 5630256), (2232, 5473860), (2480, 4926474), (2520, 4848276), (2604, 4691880), (2790, 4379088), (2976, 4105395), (3024, 4040230), (3255, 3753504), (3348, 3649240), (3360, 3636207), (3472, 3518910), (3720, 3284316), (3780, 3232184), (3906, 3127920), (4185, 2919392), (4320, 2828161), (4340, 2815128), (4464, 2736930), (4960, 2463237), (5040, 2424138), (5208, 2345940), (5580, 2189544), (5859, 2085280), (6048, 2020115), (6510, 1876752), (6696, 1824620), (6944, 1759455), (7440, 1642158), (7560, 1616092), (7812, 1563960), (8370, 1459696), (8680, 1407564), (8928, 1368465), (9765, 1251168), (10080, 1212069), (10416, 1172970), (11160, 1094772), (11718, 1042640), (13020, 938376), (13033, 937440), (13392, 912310), (14880, 821079), (15120, 808046), (15624, 781980), (16740, 729848), (17360, 703782), (19530, 625584), (20832, 586485), (22320, 547386), (23436, 521320), (26040, 469188), (26066, 468720), (26784, 456155), (29295, 417056), (30240, 404023), (31248, 390990), (33480, 364924), (34720, 351891), (39060, 312792), (39099, 312480), (44640, 273693), (46872, 260660), (52080, 234594), (52132, 234360), (58590, 208528), (62496, 195495), (65165, 187488), (66960, 182462), (78120, 156396), (78198, 156240), (91231, 133920), (93744, 130330), (104160, 117297), (104264, 117180)]