20710616400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1435

約数の個数: 360

約数和(自身を含む): 74742120960

約数和(自身を除く): 54031504560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 151, 155, 180, 186, 200, 225, 240, 248, 279, 300, 302, 310, 360, 372, 400, 450, 453, 465, 496, 558, 600, 604, 620, 720, 744, 755, 775, 900, 906, 930, 1116, 1200, 1208, 1229, 1240, 1359, 1395, 1488, 1510, 1550, 1800, 1812, 1860, 2232, 2265, 2325, 2416, 2458, 2480, 2718, 2790, 3020, 3100, 3600, 3624, 3687, 3720, 3775, 4464, 4530, 4650, 4681, 4916, 5436, 5580, 6040, 6145, 6200, 6795, 6975, 7248, 7374, 7440, 7550, 9060, 9300, 9362, 9832, 10872, 11061, 11160, 11325, 12080, 12290, 12400, 13590, 13950, 14043, 14748, 15100, 18120, 18435, 18600, 18724, 19664, 21744, 22122, 22320, 22650, 23405, 24580, 27180, 27900, 28086, 29496, 30200, 30725, 33975, 36240, 36870, 37200, 37448, 38099, 42129, 44244, 45300, 46810, 49160, 54360, 55305, 55800, 56172, 58992, 60400, 61450, 67950, 70215, 73740, 74896, 76198, 84258, 88488, 90600, 92175, 93620, 98320, 108720, 110610, 111600, 112344, 114297, 117025, 122900, 135900, 140430, 147480, 152396, 168516, 176976, 181200, 184350, 185579, 187240, 190495, 210645, 221220, 224688, 228594, 234050, 245800, 271800, 276525, 280860, 294960, 304792, 337032, 342891, 351075, 368700, 371158, 374480, 380990, 421290, 442440, 457188, 468100, 491600, 543600, 553050, 556737, 561720, 571485, 609584, 674064, 685782, 702150, 737400, 742316, 761980, 842580, 884880, 914376, 927895, 936200, 952475, 1053225, 1106100, 1113474, 1123440, 1142970, 1371564, 1404300, 1474800, 1484632, 1523960, 1670211, 1685160, 1714455, 1828752, 1855790, 1872400, 1904950, 2106450, 2212200, 2226948, 2285940, 2743128, 2783685, 2808600, 2857425, 2969264, 3047920, 3340422, 3370320, 3428910, 3711580, 3809900, 4212900, 4424400, 4453896, 4571880, 4639475, 5486256, 5567370, 5617200, 5714850, 5752949, 6680844, 6857820, 7423160, 7619800, 8351055, 8425800, 8572275, 8907792, 9143760, 9278950, 11134740, 11429700, 11505898, 13361688, 13715640, 13918425, 14846320, 15239600, 16702110, 16851600, 17144550, 17258847, 18557900, 22269480, 22859400, 23011796, 26723376, 27431280, 27836850, 28764745, 33404220, 34289100, 34517694, 37115800, 41755275, 44538960, 45718800, 46023592, 51776541, 55673700, 57529490, 66808440, 68578200, 69035388, 74231600, 83510550, 86294235, 92047184, 103553082, 111347400, 115058980, 133616880, 137156400, 138070776, 143823725, 167021100, 172588470, 207106164, 222694800, 230117960, 258882705, 276141552, 287647450, 334042200, 345176940, 414212328, 431471175, 460235920, 517765410, 575294900, 668084400, 690353880, 828424656, 862942350, 1035530820, 1150589800, 1294413525, 1380707760, 1725884700, 2071061640, 2301179600, 2588827050, 3451769400, 4142123280, 5177654100, 6903538800, 10355308200, 20710616400]

約数ペア:

[(1, 20710616400), (2, 10355308200), (3, 6903538800), (4, 5177654100), (5, 4142123280), (6, 3451769400), (8, 2588827050), (9, 2301179600), (10, 2071061640), (12, 1725884700), (15, 1380707760), (16, 1294413525), (18, 1150589800), (20, 1035530820), (24, 862942350), (25, 828424656), (30, 690353880), (31, 668084400), (36, 575294900), (40, 517765410), (45, 460235920), (48, 431471175), (50, 414212328), (60, 345176940), (62, 334042200), (72, 287647450), (75, 276141552), (80, 258882705), (90, 230117960), (93, 222694800), (100, 207106164), (120, 172588470), (124, 167021100), (144, 143823725), (150, 138070776), (151, 137156400), (155, 133616880), (180, 115058980), (186, 111347400), (200, 103553082), (225, 92047184), (240, 86294235), (248, 83510550), (279, 74231600), (300, 69035388), (302, 68578200), (310, 66808440), (360, 57529490), (372, 55673700), (400, 51776541), (450, 46023592), (453, 45718800), (465, 44538960), (496, 41755275), (558, 37115800), (600, 34517694), (604, 34289100), (620, 33404220), (720, 28764745), (744, 27836850), (755, 27431280), (775, 26723376), (900, 23011796), (906, 22859400), (930, 22269480), (1116, 18557900), (1200, 17258847), (1208, 17144550), (1229, 16851600), (1240, 16702110), (1359, 15239600), (1395, 14846320), (1488, 13918425), (1510, 13715640), (1550, 13361688), (1800, 11505898), (1812, 11429700), (1860, 11134740), (2232, 9278950), (2265, 9143760), (2325, 8907792), (2416, 8572275), (2458, 8425800), (2480, 8351055), (2718, 7619800), (2790, 7423160), (3020, 6857820), (3100, 6680844), (3600, 5752949), (3624, 5714850), (3687, 5617200), (3720, 5567370), (3775, 5486256), (4464, 4639475), (4530, 4571880), (4650, 4453896), (4681, 4424400), (4916, 4212900), (5436, 3809900), (5580, 3711580), (6040, 3428910), (6145, 3370320), (6200, 3340422), (6795, 3047920), (6975, 2969264), (7248, 2857425), (7374, 2808600), (7440, 2783685), (7550, 2743128), (9060, 2285940), (9300, 2226948), (9362, 2212200), (9832, 2106450), (10872, 1904950), (11061, 1872400), (11160, 1855790), (11325, 1828752), (12080, 1714455), (12290, 1685160), (12400, 1670211), (13590, 1523960), (13950, 1484632), (14043, 1474800), (14748, 1404300), (15100, 1371564), (18120, 1142970), (18435, 1123440), (18600, 1113474), (18724, 1106100), (19664, 1053225), (21744, 952475), (22122, 936200), (22320, 927895), (22650, 914376), (23405, 884880), (24580, 842580), (27180, 761980), (27900, 742316), (28086, 737400), (29496, 702150), (30200, 685782), (30725, 674064), (33975, 609584), (36240, 571485), (36870, 561720), (37200, 556737), (37448, 553050), (38099, 543600), (42129, 491600), (44244, 468100), (45300, 457188), (46810, 442440), (49160, 421290), (54360, 380990), (55305, 374480), (55800, 371158), (56172, 368700), (58992, 351075), (60400, 342891), (61450, 337032), (67950, 304792), (70215, 294960), (73740, 280860), (74896, 276525), (76198, 271800), (84258, 245800), (88488, 234050), (90600, 228594), (92175, 224688), (93620, 221220), (98320, 210645), (108720, 190495), (110610, 187240), (111600, 185579), (112344, 184350), (114297, 181200), (117025, 176976), (122900, 168516), (135900, 152396), (140430, 147480)]