394921789920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13059583}}^1$

素因数の和:13059614

約数の個数: 192

約数和(自身を含む): 1579687280640

約数和(自身を除く): 1184765490720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 13059583, 26119166, 39178749, 52238332, 65297915, 78357498, 91417081, 104476664, 117536247, 130595830, 156714996, 182834162, 195893745, 208953328, 235072494, 261191660, 274251243, 313429992, 352608741, 365668324, 391787490, 417906656, 457085405, 470144988, 522383320, 548502486, 587681235, 626859984, 705217482, 731336648, 783574980, 822753729, 914170810, 940289976, 1044766640, 1097004972, 1175362470, 1253719968, 1371256215, 1410434964, 1462673296, 1567149960, 1645507458, 1763043705, 1828341620, 1880579952, 2089533280, 2194009944, 2350724940, 2468261187, 2742512430, 2820869928, 2925346592, 3134299920, 3291014916, 3526087410, 3656683240, 3761159904, 4113768645, 4388019888, 4701449880, 4936522374, 5485024860, 5641739856, 6268599840, 6582029832, 7052174820, 7313366480, 8227537290, 8776039776, 9402899760, 9873044748, 10970049720, 11283479712, 12341305935, 13164059664, 14104349640, 14626732960, 16455074580, 18805799520, 19746089496, 21940099440, 24682611870, 26328119328, 28208699280, 32910149160, 39492178992, 43880198880, 49365223740, 56417398560, 65820298320, 78984357984, 98730447480, 131640596640, 197460894960, 394921789920]

約数ペア:

[(1, 394921789920), (2, 197460894960), (3, 131640596640), (4, 98730447480), (5, 78984357984), (6, 65820298320), (7, 56417398560), (8, 49365223740), (9, 43880198880), (10, 39492178992), (12, 32910149160), (14, 28208699280), (15, 26328119328), (16, 24682611870), (18, 21940099440), (20, 19746089496), (21, 18805799520), (24, 16455074580), (27, 14626732960), (28, 14104349640), (30, 13164059664), (32, 12341305935), (35, 11283479712), (36, 10970049720), (40, 9873044748), (42, 9402899760), (45, 8776039776), (48, 8227537290), (54, 7313366480), (56, 7052174820), (60, 6582029832), (63, 6268599840), (70, 5641739856), (72, 5485024860), (80, 4936522374), (84, 4701449880), (90, 4388019888), (96, 4113768645), (105, 3761159904), (108, 3656683240), (112, 3526087410), (120, 3291014916), (126, 3134299920), (135, 2925346592), (140, 2820869928), (144, 2742512430), (160, 2468261187), (168, 2350724940), (180, 2194009944), (189, 2089533280), (210, 1880579952), (216, 1828341620), (224, 1763043705), (240, 1645507458), (252, 1567149960), (270, 1462673296), (280, 1410434964), (288, 1371256215), (315, 1253719968), (336, 1175362470), (360, 1097004972), (378, 1044766640), (420, 940289976), (432, 914170810), (480, 822753729), (504, 783574980), (540, 731336648), (560, 705217482), (630, 626859984), (672, 587681235), (720, 548502486), (756, 522383320), (840, 470144988), (864, 457085405), (945, 417906656), (1008, 391787490), (1080, 365668324), (1120, 352608741), (1260, 313429992), (1440, 274251243), (1512, 261191660), (1680, 235072494), (1890, 208953328), (2016, 195893745), (2160, 182834162), (2520, 156714996), (3024, 130595830), (3360, 117536247), (3780, 104476664), (4320, 91417081), (5040, 78357498), (6048, 65297915), (7560, 52238332), (10080, 39178749), (15120, 26119166), (30240, 13059583)]