20239951680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2399

約数の個数: 448

約数和(自身を含む): 77902003200

約数和(自身を除く): 57662051520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 79, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 158, 160, 180, 192, 195, 208, 216, 234, 237, 240, 260, 270, 288, 312, 316, 320, 351, 360, 390, 395, 416, 432, 468, 474, 480, 520, 540, 576, 585, 624, 632, 702, 711, 720, 780, 790, 832, 864, 936, 948, 960, 1027, 1040, 1080, 1170, 1185, 1248, 1264, 1404, 1422, 1440, 1560, 1580, 1728, 1755, 1872, 1896, 2054, 2080, 2133, 2160, 2281, 2340, 2370, 2496, 2528, 2808, 2844, 2880, 3081, 3120, 3160, 3510, 3555, 3744, 3792, 4108, 4160, 4266, 4320, 4562, 4680, 4740, 5056, 5135, 5616, 5688, 6162, 6240, 6320, 6843, 7020, 7110, 7488, 7584, 8216, 8532, 8640, 9124, 9243, 9360, 9480, 10270, 10665, 11232, 11376, 11405, 12324, 12480, 12640, 13686, 14040, 14220, 15168, 15405, 16432, 17064, 18248, 18486, 18720, 18960, 20529, 20540, 21330, 22464, 22752, 22810, 24648, 25280, 27372, 27729, 28080, 28440, 29653, 30810, 32864, 34128, 34215, 36496, 36972, 37440, 37920, 41058, 41080, 42660, 45504, 45620, 46215, 49296, 54744, 55458, 56160, 56880, 59306, 61587, 61620, 65728, 68256, 68430, 72992, 73944, 75840, 82116, 82160, 85320, 88959, 91240, 92430, 98592, 102645, 109488, 110916, 112320, 113760, 118612, 123174, 123240, 136512, 136860, 138645, 145984, 147888, 148265, 164232, 164320, 170640, 177918, 180199, 182480, 184860, 197184, 205290, 218976, 221832, 227520, 237224, 246348, 246480, 266877, 273720, 277290, 295776, 296530, 307935, 328464, 328640, 341280, 355836, 360398, 364960, 369720, 410580, 437952, 443664, 444795, 474448, 492696, 492960, 533754, 540597, 547440, 554580, 591552, 593060, 615870, 656928, 682560, 711672, 720796, 729920, 739440, 800631, 821160, 887328, 889590, 900995, 948896, 985392, 985920, 1067508, 1081194, 1094880, 1109160, 1186120, 1231740, 1313856, 1334385, 1423344, 1441592, 1478880, 1601262, 1621791, 1642320, 1774656, 1779180, 1801990, 1897792, 1970784, 2135016, 2162388, 2189760, 2218320, 2342587, 2372240, 2463480, 2668770, 2702985, 2846688, 2883184, 2957760, 3202524, 3243582, 3284640, 3558360, 3603980, 3941568, 4003155, 4270032, 4324776, 4436640, 4685174, 4744480, 4865373, 4926960, 5337540, 5405970, 5693376, 5766368, 6405048, 6487164, 6569280, 7027761, 7116720, 7207960, 8006310, 8108955, 8540064, 8649552, 8873280, 9370348, 9488960, 9730746, 9853920, 10675080, 10811940, 11532736, 11712935, 12810096, 12974328, 14055522, 14233440, 14415920, 16012620, 16217910, 17080128, 17299104, 18740696, 19461492, 19707840, 21083283, 21350160, 21623880, 23425870, 24326865, 25620192, 25948656, 28111044, 28466880, 28831840, 32025240, 32435820, 34598208, 35138805, 37481392, 38922984, 42166566, 42700320, 43247760, 46851740, 48653730, 51240384, 51897312, 56222088, 57663680, 63249849, 64050480, 64871640, 70277610, 74962784, 77845968, 84333132, 85400640, 86495520, 93703480, 97307460, 103794624, 105416415, 112444176, 126499698, 128100960, 129743280, 140555220, 149925568, 155691936, 168666264, 172991040, 187406960, 194614920, 210832830, 224888352, 252999396, 256201920, 259486560, 281110440, 311383872, 316249245, 337332528, 374813920, 389229840, 421665660, 449776704, 505998792, 518973120, 562220880, 632498490, 674665056, 749627840, 778459680, 843331320, 1011997584, 1124441760, 1264996980, 1349330112, 1556919360, 1686662640, 2023995168, 2248883520, 2529993960, 3373325280, 4047990336, 5059987920, 6746650560, 10119975840, 20239951680]

約数ペア:

[(1, 20239951680), (2, 10119975840), (3, 6746650560), (4, 5059987920), (5, 4047990336), (6, 3373325280), (8, 2529993960), (9, 2248883520), (10, 2023995168), (12, 1686662640), (13, 1556919360), (15, 1349330112), (16, 1264996980), (18, 1124441760), (20, 1011997584), (24, 843331320), (26, 778459680), (27, 749627840), (30, 674665056), (32, 632498490), (36, 562220880), (39, 518973120), (40, 505998792), (45, 449776704), (48, 421665660), (52, 389229840), (54, 374813920), (60, 337332528), (64, 316249245), (65, 311383872), (72, 281110440), (78, 259486560), (79, 256201920), (80, 252999396), (90, 224888352), (96, 210832830), (104, 194614920), (108, 187406960), (117, 172991040), (120, 168666264), (130, 155691936), (135, 149925568), (144, 140555220), (156, 129743280), (158, 128100960), (160, 126499698), (180, 112444176), (192, 105416415), (195, 103794624), (208, 97307460), (216, 93703480), (234, 86495520), (237, 85400640), (240, 84333132), (260, 77845968), (270, 74962784), (288, 70277610), (312, 64871640), (316, 64050480), (320, 63249849), (351, 57663680), (360, 56222088), (390, 51897312), (395, 51240384), (416, 48653730), (432, 46851740), (468, 43247760), (474, 42700320), (480, 42166566), (520, 38922984), (540, 37481392), (576, 35138805), (585, 34598208), (624, 32435820), (632, 32025240), (702, 28831840), (711, 28466880), (720, 28111044), (780, 25948656), (790, 25620192), (832, 24326865), (864, 23425870), (936, 21623880), (948, 21350160), (960, 21083283), (1027, 19707840), (1040, 19461492), (1080, 18740696), (1170, 17299104), (1185, 17080128), (1248, 16217910), (1264, 16012620), (1404, 14415920), (1422, 14233440), (1440, 14055522), (1560, 12974328), (1580, 12810096), (1728, 11712935), (1755, 11532736), (1872, 10811940), (1896, 10675080), (2054, 9853920), (2080, 9730746), (2133, 9488960), (2160, 9370348), (2281, 8873280), (2340, 8649552), (2370, 8540064), (2496, 8108955), (2528, 8006310), (2808, 7207960), (2844, 7116720), (2880, 7027761), (3081, 6569280), (3120, 6487164), (3160, 6405048), (3510, 5766368), (3555, 5693376), (3744, 5405970), (3792, 5337540), (4108, 4926960), (4160, 4865373), (4266, 4744480), (4320, 4685174), (4562, 4436640), (4680, 4324776), (4740, 4270032), (5056, 4003155), (5135, 3941568), (5616, 3603980), (5688, 3558360), (6162, 3284640), (6240, 3243582), (6320, 3202524), (6843, 2957760), (7020, 2883184), (7110, 2846688), (7488, 2702985), (7584, 2668770), (8216, 2463480), (8532, 2372240), (8640, 2342587), (9124, 2218320), (9243, 2189760), (9360, 2162388), (9480, 2135016), (10270, 1970784), (10665, 1897792), (11232, 1801990), (11376, 1779180), (11405, 1774656), (12324, 1642320), (12480, 1621791), (12640, 1601262), (13686, 1478880), (14040, 1441592), (14220, 1423344), (15168, 1334385), (15405, 1313856), (16432, 1231740), (17064, 1186120), (18248, 1109160), (18486, 1094880), (18720, 1081194), (18960, 1067508), (20529, 985920), (20540, 985392), (21330, 948896), (22464, 900995), (22752, 889590), (22810, 887328), (24648, 821160), (25280, 800631), (27372, 739440), (27729, 729920), (28080, 720796), (28440, 711672), (29653, 682560), (30810, 656928), (32864, 615870), (34128, 593060), (34215, 591552), (36496, 554580), (36972, 547440), (37440, 540597), (37920, 533754), (41058, 492960), (41080, 492696), (42660, 474448), (45504, 444795), (45620, 443664), (46215, 437952), (49296, 410580), (54744, 369720), (55458, 364960), (56160, 360398), (56880, 355836), (59306, 341280), (61587, 328640), (61620, 328464), (65728, 307935), (68256, 296530), (68430, 295776), (72992, 277290), (73944, 273720), (75840, 266877), (82116, 246480), (82160, 246348), (85320, 237224), (88959, 227520), (91240, 221832), (92430, 218976), (98592, 205290), (102645, 197184), (109488, 184860), (110916, 182480), (112320, 180199), (113760, 177918), (118612, 170640), (123174, 164320), (123240, 164232), (136512, 148265), (136860, 147888), (138645, 145984)]