20173814640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10343}}^1$

素因数の和:10418

約数の個数: 400

約数和(自身を含む): 81946326528

約数和(自身を除く): 61772511888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 162, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 324, 336, 344, 360, 378, 387, 405, 420, 430, 432, 504, 516, 540, 560, 567, 602, 630, 645, 648, 688, 720, 756, 774, 810, 840, 860, 903, 945, 1008, 1032, 1080, 1134, 1161, 1204, 1260, 1290, 1296, 1505, 1512, 1548, 1620, 1680, 1720, 1806, 1890, 1935, 2064, 2160, 2268, 2322, 2408, 2520, 2580, 2709, 2835, 3010, 3024, 3096, 3240, 3440, 3483, 3612, 3780, 3870, 4515, 4536, 4644, 4816, 5040, 5160, 5418, 5670, 5805, 6020, 6192, 6480, 6966, 7224, 7560, 7740, 8127, 9030, 9072, 9288, 10320, 10343, 10836, 11340, 11610, 12040, 13545, 13932, 14448, 15120, 15480, 16254, 17415, 18060, 18576, 20686, 21672, 22680, 23220, 24080, 24381, 27090, 27864, 30960, 31029, 32508, 34830, 36120, 40635, 41372, 43344, 45360, 46440, 48762, 51715, 54180, 55728, 62058, 65016, 69660, 72240, 72401, 81270, 82744, 92880, 93087, 97524, 103430, 108360, 121905, 124116, 130032, 139320, 144802, 155145, 162540, 165488, 186174, 195048, 206860, 216720, 217203, 243810, 248232, 278640, 279261, 289604, 310290, 325080, 362005, 372348, 390096, 413720, 434406, 444749, 465435, 487620, 496464, 558522, 579208, 620580, 650160, 651609, 724010, 744696, 827440, 837783, 868812, 889498, 930870, 975240, 1086015, 1117044, 1158416, 1241160, 1303218, 1334247, 1396305, 1448020, 1489392, 1675566, 1737624, 1778996, 1861740, 1950480, 1954827, 2172030, 2223745, 2234088, 2482320, 2606436, 2668494, 2792610, 2896040, 3113243, 3258045, 3351132, 3475248, 3557992, 3723480, 3909654, 4002741, 4188915, 4344060, 4447490, 4468176, 5212872, 5336988, 5585220, 5792080, 5864481, 6226486, 6516090, 6671235, 6702264, 7115984, 7446960, 7819308, 8005482, 8377830, 8688120, 8894980, 9339729, 9774135, 10425744, 10673976, 11170440, 11728962, 12008223, 12452972, 13032180, 13342470, 13404528, 15566215, 15638616, 16010964, 16755660, 17376240, 17789960, 18679458, 19548270, 20013705, 21347952, 22340880, 23457924, 24016446, 24905944, 26064360, 26684940, 28019187, 29322405, 31132430, 31277232, 32021928, 33511320, 35579920, 36024669, 37358916, 39096540, 40027410, 46698645, 46915848, 48032892, 49811888, 52128720, 53369880, 56038374, 58644810, 60041115, 62264860, 64043856, 67022640, 72049338, 74717832, 78193080, 80054820, 84057561, 93397290, 93831696, 96065784, 106739760, 112076748, 117289620, 120082230, 124529720, 140095935, 144098676, 149435664, 156386160, 160109640, 168115122, 180123345, 186794580, 192131568, 224153496, 234579240, 240164460, 249059440, 252172683, 280191870, 288197352, 320219280, 336230244, 360246690, 373589160, 420287805, 448306992, 469158480, 480328920, 504345366, 560383740, 576394704, 672460488, 720493380, 747178320, 840575610, 960657840, 1008690732, 1120767480, 1260863415, 1344920976, 1440986760, 1681151220, 2017381464, 2241534960, 2521726830, 2881973520, 3362302440, 4034762928, 5043453660, 6724604880, 10086907320, 20173814640]

約数ペア:

[(1, 20173814640), (2, 10086907320), (3, 6724604880), (4, 5043453660), (5, 4034762928), (6, 3362302440), (7, 2881973520), (8, 2521726830), (9, 2241534960), (10, 2017381464), (12, 1681151220), (14, 1440986760), (15, 1344920976), (16, 1260863415), (18, 1120767480), (20, 1008690732), (21, 960657840), (24, 840575610), (27, 747178320), (28, 720493380), (30, 672460488), (35, 576394704), (36, 560383740), (40, 504345366), (42, 480328920), (43, 469158480), (45, 448306992), (48, 420287805), (54, 373589160), (56, 360246690), (60, 336230244), (63, 320219280), (70, 288197352), (72, 280191870), (80, 252172683), (81, 249059440), (84, 240164460), (86, 234579240), (90, 224153496), (105, 192131568), (108, 186794580), (112, 180123345), (120, 168115122), (126, 160109640), (129, 156386160), (135, 149435664), (140, 144098676), (144, 140095935), (162, 124529720), (168, 120082230), (172, 117289620), (180, 112076748), (189, 106739760), (210, 96065784), (215, 93831696), (216, 93397290), (240, 84057561), (252, 80054820), (258, 78193080), (270, 74717832), (280, 72049338), (301, 67022640), (315, 64043856), (324, 62264860), (336, 60041115), (344, 58644810), (360, 56038374), (378, 53369880), (387, 52128720), (405, 49811888), (420, 48032892), (430, 46915848), (432, 46698645), (504, 40027410), (516, 39096540), (540, 37358916), (560, 36024669), (567, 35579920), (602, 33511320), (630, 32021928), (645, 31277232), (648, 31132430), (688, 29322405), (720, 28019187), (756, 26684940), (774, 26064360), (810, 24905944), (840, 24016446), (860, 23457924), (903, 22340880), (945, 21347952), (1008, 20013705), (1032, 19548270), (1080, 18679458), (1134, 17789960), (1161, 17376240), (1204, 16755660), (1260, 16010964), (1290, 15638616), (1296, 15566215), (1505, 13404528), (1512, 13342470), (1548, 13032180), (1620, 12452972), (1680, 12008223), (1720, 11728962), (1806, 11170440), (1890, 10673976), (1935, 10425744), (2064, 9774135), (2160, 9339729), (2268, 8894980), (2322, 8688120), (2408, 8377830), (2520, 8005482), (2580, 7819308), (2709, 7446960), (2835, 7115984), (3010, 6702264), (3024, 6671235), (3096, 6516090), (3240, 6226486), (3440, 5864481), (3483, 5792080), (3612, 5585220), (3780, 5336988), (3870, 5212872), (4515, 4468176), (4536, 4447490), (4644, 4344060), (4816, 4188915), (5040, 4002741), (5160, 3909654), (5418, 3723480), (5670, 3557992), (5805, 3475248), (6020, 3351132), (6192, 3258045), (6480, 3113243), (6966, 2896040), (7224, 2792610), (7560, 2668494), (7740, 2606436), (8127, 2482320), (9030, 2234088), (9072, 2223745), (9288, 2172030), (10320, 1954827), (10343, 1950480), (10836, 1861740), (11340, 1778996), (11610, 1737624), (12040, 1675566), (13545, 1489392), (13932, 1448020), (14448, 1396305), (15120, 1334247), (15480, 1303218), (16254, 1241160), (17415, 1158416), (18060, 1117044), (18576, 1086015), (20686, 975240), (21672, 930870), (22680, 889498), (23220, 868812), (24080, 837783), (24381, 827440), (27090, 744696), (27864, 724010), (30960, 651609), (31029, 650160), (32508, 620580), (34830, 579208), (36120, 558522), (40635, 496464), (41372, 487620), (43344, 465435), (45360, 444749), (46440, 434406), (48762, 413720), (51715, 390096), (54180, 372348), (55728, 362005), (62058, 325080), (65016, 310290), (69660, 289604), (72240, 279261), (72401, 278640), (81270, 248232), (82744, 243810), (92880, 217203), (93087, 216720), (97524, 206860), (103430, 195048), (108360, 186174), (121905, 165488), (124116, 162540), (130032, 155145), (139320, 144802)]