20348660640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5051}}^1$

素因数の和:5196

約数の個数: 384

約数和(自身を含む): 80663869440

約数和(自身を除く): 60315208800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 109, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 218, 220, 224, 231, 240, 264, 280, 308, 327, 330, 336, 352, 385, 420, 436, 440, 462, 480, 528, 545, 560, 616, 654, 660, 672, 763, 770, 840, 872, 880, 924, 1056, 1090, 1120, 1155, 1199, 1232, 1308, 1320, 1526, 1540, 1635, 1680, 1744, 1760, 1848, 2180, 2289, 2310, 2398, 2464, 2616, 2640, 3052, 3080, 3270, 3360, 3488, 3597, 3696, 3815, 4360, 4578, 4620, 4796, 5051, 5232, 5280, 5995, 6104, 6160, 6540, 7194, 7392, 7630, 8393, 8720, 9156, 9240, 9592, 10102, 10464, 11445, 11990, 12208, 12320, 13080, 14388, 15153, 15260, 16786, 17440, 17985, 18312, 18480, 19184, 20204, 22890, 23980, 24416, 25179, 25255, 26160, 28776, 30306, 30520, 33572, 35357, 35970, 36624, 36960, 38368, 40408, 41965, 45780, 47960, 50358, 50510, 52320, 55561, 57552, 60612, 61040, 67144, 70714, 71940, 73248, 75765, 80816, 83930, 91560, 95920, 100716, 101020, 106071, 111122, 115104, 121224, 122080, 125895, 134288, 141428, 143880, 151530, 161632, 166683, 167860, 176785, 183120, 191840, 201432, 202040, 212142, 222244, 242448, 251790, 268576, 277805, 282856, 287760, 303060, 333366, 335720, 353570, 366240, 388927, 402864, 404080, 424284, 444488, 484896, 503580, 530355, 550559, 555610, 565712, 575520, 606120, 666732, 671440, 707140, 777854, 805728, 808160, 833415, 848568, 888976, 1007160, 1060710, 1101118, 1111220, 1131424, 1166781, 1212240, 1333464, 1342880, 1414280, 1555708, 1651677, 1666830, 1697136, 1777952, 1944635, 2014320, 2121420, 2202236, 2222440, 2333562, 2424480, 2666928, 2752795, 2828560, 3111416, 3303354, 3333660, 3394272, 3853913, 3889270, 4028640, 4242840, 4404472, 4444880, 4667124, 5333856, 5505590, 5657120, 5833905, 6056149, 6222832, 6606708, 6667320, 7707826, 7778540, 8258385, 8485680, 8808944, 8889760, 9334248, 11011180, 11561739, 11667810, 12112298, 12445664, 13213416, 13334640, 15415652, 15557080, 16516770, 16971360, 17617888, 18168447, 18668496, 19269565, 22022360, 23123478, 23335620, 24224596, 26426832, 26669280, 30280745, 30831304, 31114160, 33033540, 36336894, 37336992, 38539130, 42393043, 44044720, 46246956, 46671240, 48449192, 52853664, 57808695, 60561490, 61662608, 62228320, 66067080, 72673788, 77078260, 84786086, 88089440, 90842235, 92493912, 93342480, 96898384, 115617390, 121122980, 123325216, 127179129, 132134160, 145347576, 154156520, 169572172, 181684470, 184987824, 186684960, 193796768, 211965215, 231234780, 242245960, 254358258, 264268320, 290695152, 308313040, 339144344, 363368940, 369975648, 423930430, 462469560, 484491920, 508716516, 581390304, 616626080, 635895645, 678288688, 726737880, 847860860, 924939120, 968983840, 1017433032, 1271791290, 1356577376, 1453475760, 1695721720, 1849878240, 2034866064, 2543582580, 2906951520, 3391443440, 4069732128, 5087165160, 6782886880, 10174330320, 20348660640]

約数ペア:

[(1, 20348660640), (2, 10174330320), (3, 6782886880), (4, 5087165160), (5, 4069732128), (6, 3391443440), (7, 2906951520), (8, 2543582580), (10, 2034866064), (11, 1849878240), (12, 1695721720), (14, 1453475760), (15, 1356577376), (16, 1271791290), (20, 1017433032), (21, 968983840), (22, 924939120), (24, 847860860), (28, 726737880), (30, 678288688), (32, 635895645), (33, 616626080), (35, 581390304), (40, 508716516), (42, 484491920), (44, 462469560), (48, 423930430), (55, 369975648), (56, 363368940), (60, 339144344), (66, 308313040), (70, 290695152), (77, 264268320), (80, 254358258), (84, 242245960), (88, 231234780), (96, 211965215), (105, 193796768), (109, 186684960), (110, 184987824), (112, 181684470), (120, 169572172), (132, 154156520), (140, 145347576), (154, 132134160), (160, 127179129), (165, 123325216), (168, 121122980), (176, 115617390), (210, 96898384), (218, 93342480), (220, 92493912), (224, 90842235), (231, 88089440), (240, 84786086), (264, 77078260), (280, 72673788), (308, 66067080), (327, 62228320), (330, 61662608), (336, 60561490), (352, 57808695), (385, 52853664), (420, 48449192), (436, 46671240), (440, 46246956), (462, 44044720), (480, 42393043), (528, 38539130), (545, 37336992), (560, 36336894), (616, 33033540), (654, 31114160), (660, 30831304), (672, 30280745), (763, 26669280), (770, 26426832), (840, 24224596), (872, 23335620), (880, 23123478), (924, 22022360), (1056, 19269565), (1090, 18668496), (1120, 18168447), (1155, 17617888), (1199, 16971360), (1232, 16516770), (1308, 15557080), (1320, 15415652), (1526, 13334640), (1540, 13213416), (1635, 12445664), (1680, 12112298), (1744, 11667810), (1760, 11561739), (1848, 11011180), (2180, 9334248), (2289, 8889760), (2310, 8808944), (2398, 8485680), (2464, 8258385), (2616, 7778540), (2640, 7707826), (3052, 6667320), (3080, 6606708), (3270, 6222832), (3360, 6056149), (3488, 5833905), (3597, 5657120), (3696, 5505590), (3815, 5333856), (4360, 4667124), (4578, 4444880), (4620, 4404472), (4796, 4242840), (5051, 4028640), (5232, 3889270), (5280, 3853913), (5995, 3394272), (6104, 3333660), (6160, 3303354), (6540, 3111416), (7194, 2828560), (7392, 2752795), (7630, 2666928), (8393, 2424480), (8720, 2333562), (9156, 2222440), (9240, 2202236), (9592, 2121420), (10102, 2014320), (10464, 1944635), (11445, 1777952), (11990, 1697136), (12208, 1666830), (12320, 1651677), (13080, 1555708), (14388, 1414280), (15153, 1342880), (15260, 1333464), (16786, 1212240), (17440, 1166781), (17985, 1131424), (18312, 1111220), (18480, 1101118), (19184, 1060710), (20204, 1007160), (22890, 888976), (23980, 848568), (24416, 833415), (25179, 808160), (25255, 805728), (26160, 777854), (28776, 707140), (30306, 671440), (30520, 666732), (33572, 606120), (35357, 575520), (35970, 565712), (36624, 555610), (36960, 550559), (38368, 530355), (40408, 503580), (41965, 484896), (45780, 444488), (47960, 424284), (50358, 404080), (50510, 402864), (52320, 388927), (55561, 366240), (57552, 353570), (60612, 335720), (61040, 333366), (67144, 303060), (70714, 287760), (71940, 282856), (73248, 277805), (75765, 268576), (80816, 251790), (83930, 242448), (91560, 222244), (95920, 212142), (100716, 202040), (101020, 201432), (106071, 191840), (111122, 183120), (115104, 176785), (121224, 167860), (122080, 166683), (125895, 161632), (134288, 151530), (141428, 143880)]