20578034880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 672

約数和(自身を含む): 83332929600

約数和(自身を除く): 62754894720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 338, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 507, 510, 520, 540, 544, 576, 585, 612, 624, 663, 676, 680, 702, 720, 765, 780, 816, 829, 832, 845, 864, 884, 918, 936, 960, 1014, 1020, 1040, 1080, 1088, 1105, 1170, 1224, 1248, 1326, 1352, 1360, 1404, 1440, 1521, 1530, 1560, 1632, 1658, 1690, 1728, 1755, 1768, 1836, 1872, 1989, 2028, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2487, 2496, 2535, 2652, 2704, 2720, 2808, 2873, 2880, 3042, 3060, 3120, 3264, 3315, 3316, 3380, 3510, 3536, 3672, 3744, 3978, 4056, 4080, 4145, 4160, 4320, 4420, 4563, 4590, 4680, 4896, 4974, 5070, 5304, 5408, 5440, 5616, 5746, 5967, 6084, 6120, 6240, 6630, 6632, 6760, 7020, 7072, 7344, 7461, 7488, 7605, 7956, 8112, 8160, 8290, 8619, 8640, 8840, 9126, 9180, 9360, 9792, 9945, 9948, 10140, 10608, 10777, 10816, 11232, 11492, 11934, 12168, 12240, 12435, 12480, 13260, 13264, 13520, 14040, 14093, 14144, 14365, 14688, 14922, 15210, 15912, 16224, 16320, 16580, 17238, 17680, 18252, 18360, 18720, 19890, 19896, 20280, 21216, 21554, 22383, 22464, 22815, 22984, 23868, 24336, 24480, 24870, 25857, 26520, 26528, 27040, 28080, 28186, 28730, 29376, 29835, 29844, 30420, 31824, 32331, 32448, 33160, 34476, 35360, 36504, 36720, 37305, 37440, 39780, 39792, 40560, 42279, 42432, 43095, 43108, 44766, 45630, 45968, 47736, 48672, 48960, 49740, 51714, 53040, 53056, 53885, 54080, 56160, 56372, 57460, 59670, 59688, 60840, 63648, 64662, 66320, 68952, 70465, 70720, 73008, 73440, 74610, 77571, 79560, 79584, 81120, 84558, 86190, 86216, 89532, 91260, 91936, 95472, 96993, 97344, 99480, 103428, 106080, 107770, 111915, 112320, 112744, 114920, 119340, 119376, 121680, 126837, 127296, 129285, 129324, 132640, 137904, 140101, 140930, 146016, 146880, 149220, 155142, 159120, 159168, 161655, 162240, 169116, 172380, 172432, 179064, 182520, 183209, 183872, 190944, 193986, 198960, 206856, 211395, 212160, 215540, 223830, 225488, 229840, 238680, 238752, 243360, 253674, 258570, 258648, 265280, 275808, 280202, 281860, 290979, 292032, 298440, 310284, 318240, 323310, 338232, 344760, 344864, 358128, 365040, 366418, 380511, 381888, 387855, 387972, 397920, 413712, 420303, 422790, 431080, 447660, 450976, 459680, 477360, 477504, 484965, 486720, 507348, 517140, 517296, 549627, 551616, 560404, 563720, 581958, 596880, 620568, 634185, 636480, 646620, 676464, 689520, 689728, 700505, 716256, 730080, 732836, 761022, 775710, 775944, 795840, 827424, 840606, 845580, 862160, 895320, 901952, 916045, 919360, 954720, 969930, 1014696, 1034280, 1034592, 1099254, 1120808, 1127440, 1163916, 1193760, 1241136, 1260909, 1268370, 1293240, 1352928, 1379040, 1401010, 1432512, 1454895, 1460160, 1465672, 1522044, 1551420, 1551888, 1648881, 1654848, 1681212, 1691160, 1724320, 1790640, 1832090, 1902555, 1909440, 1939860, 2029392, 2068560, 2069184, 2101515, 2198508, 2241616, 2254880, 2327832, 2381717, 2387520, 2482272, 2521818, 2536740, 2586480, 2705856, 2748135, 2758080, 2802020, 2909790, 2931344, 3044088, 3102840, 3103776, 3297762, 3362424, 3382320, 3448640, 3581280, 3664180, 3782727, 3805110, 3879720, 4058784, 4137120, 4203030, 4397016, 4483232, 4509760, 4655664, 4763434, 4946643, 4964544, 5043636, 5073480, 5172960, 5496270, 5604040, 5819580, 5862688, 6088176, 6205680, 6207552, 6304545, 6595524, 6724848, 6764640, 7145151, 7162560, 7328360, 7565454, 7610220, 7759440, 8117568, 8244405, 8274240, 8406060, 8794032, 8966464, 9311328, 9526868, 9893286, 10087272, 10146960, 10345920, 10992540, 11208080, 11639160, 11725376, 11908585, 12176352, 12411360, 12609090, 13191048, 13449696, 13529280, 14290302, 14656720, 15130908, 15220440, 15518880, 16488810, 16812120, 17588064, 18622656, 18913635, 19053736, 19786572, 20174544, 20293920, 21435453, 21985080, 22416160, 23278320, 23817170, 24352704, 24733215, 24822720, 25218180, 26382096, 26899392, 28580604, 29313440, 30261816, 30440880, 31037760, 32977620, 33624240, 35176128, 35725755, 37827270, 38107472, 39573144, 40349088, 40587840, 42870906, 43970160, 44832320, 46556640, 47634340, 49466430, 50436360, 52764192, 57161208, 58626880, 60523632, 60881760, 64306359, 65955240, 67248480, 71451510, 75654540, 76214944, 79146288, 80698176, 85741812, 87940320, 93113280, 95268680, 98932860, 100872720, 105528384, 107177265, 114322416, 121047264, 121763520, 128612718, 131910480, 134496960, 142903020, 151309080, 152429888, 158292576, 171483624, 175880640, 190537360, 197865720, 201745440, 214354530, 228644832, 242094528, 257225436, 263820960, 285806040, 302618160, 316585152, 321531795, 342967248, 381074720, 395731440, 403490880, 428709060, 457289664, 514450872, 527641920, 571612080, 605236320, 643063590, 685934496, 762149440, 791462880, 857418120, 1028901744, 1143224160, 1210472640, 1286127180, 1371868992, 1582925760, 1714836240, 2057803488, 2286448320, 2572254360, 3429672480, 4115606976, 5144508720, 6859344960, 10289017440, 20578034880]

約数ペア:

[(1, 20578034880), (2, 10289017440), (3, 6859344960), (4, 5144508720), (5, 4115606976), (6, 3429672480), (8, 2572254360), (9, 2286448320), (10, 2057803488), (12, 1714836240), (13, 1582925760), (15, 1371868992), (16, 1286127180), (17, 1210472640), (18, 1143224160), (20, 1028901744), (24, 857418120), (26, 791462880), (27, 762149440), (30, 685934496), (32, 643063590), (34, 605236320), (36, 571612080), (39, 527641920), (40, 514450872), (45, 457289664), (48, 428709060), (51, 403490880), (52, 395731440), (54, 381074720), (60, 342967248), (64, 321531795), (65, 316585152), (68, 302618160), (72, 285806040), (78, 263820960), (80, 257225436), (85, 242094528), (90, 228644832), (96, 214354530), (102, 201745440), (104, 197865720), (108, 190537360), (117, 175880640), (120, 171483624), (130, 158292576), (135, 152429888), (136, 151309080), (144, 142903020), (153, 134496960), (156, 131910480), (160, 128612718), (169, 121763520), (170, 121047264), (180, 114322416), (192, 107177265), (195, 105528384), (204, 100872720), (208, 98932860), (216, 95268680), (221, 93113280), (234, 87940320), (240, 85741812), (255, 80698176), (260, 79146288), (270, 76214944), (272, 75654540), (288, 71451510), (306, 67248480), (312, 65955240), (320, 64306359), (338, 60881760), (340, 60523632), (351, 58626880), (360, 57161208), (390, 52764192), (408, 50436360), (416, 49466430), (432, 47634340), (442, 46556640), (459, 44832320), (468, 43970160), (480, 42870906), (507, 40587840), (510, 40349088), (520, 39573144), (540, 38107472), (544, 37827270), (576, 35725755), (585, 35176128), (612, 33624240), (624, 32977620), (663, 31037760), (676, 30440880), (680, 30261816), (702, 29313440), (720, 28580604), (765, 26899392), (780, 26382096), (816, 25218180), (829, 24822720), (832, 24733215), (845, 24352704), (864, 23817170), (884, 23278320), (918, 22416160), (936, 21985080), (960, 21435453), (1014, 20293920), (1020, 20174544), (1040, 19786572), (1080, 19053736), (1088, 18913635), (1105, 18622656), (1170, 17588064), (1224, 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(4974, 4137120), (5070, 4058784), (5304, 3879720), (5408, 3805110), (5440, 3782727), (5616, 3664180), (5746, 3581280), (5967, 3448640), (6084, 3382320), (6120, 3362424), (6240, 3297762), (6630, 3103776), (6632, 3102840), (6760, 3044088), (7020, 2931344), (7072, 2909790), (7344, 2802020), (7461, 2758080), (7488, 2748135), (7605, 2705856), (7956, 2586480), (8112, 2536740), (8160, 2521818), (8290, 2482272), (8619, 2387520), (8640, 2381717), (8840, 2327832), (9126, 2254880), (9180, 2241616), (9360, 2198508), (9792, 2101515), (9945, 2069184), (9948, 2068560), (10140, 2029392), (10608, 1939860), (10777, 1909440), (10816, 1902555), (11232, 1832090), (11492, 1790640), (11934, 1724320), (12168, 1691160), (12240, 1681212), (12435, 1654848), (12480, 1648881), (13260, 1551888), (13264, 1551420), (13520, 1522044), (14040, 1465672), (14093, 1460160), (14144, 1454895), (14365, 1432512), (14688, 1401010), (14922, 1379040), (15210, 1352928), (15912, 1293240), (16224, 1268370), (16320, 1260909), (16580, 1241136), (17238, 1193760), (17680, 1163916), (18252, 1127440), (18360, 1120808), (18720, 1099254), (19890, 1034592), (19896, 1034280), (20280, 1014696), (21216, 969930), (21554, 954720), (22383, 919360), (22464, 916045), (22815, 901952), (22984, 895320), (23868, 862160), (24336, 845580), (24480, 840606), (24870, 827424), (25857, 795840), (26520, 775944), (26528, 775710), (27040, 761022), (28080, 732836), (28186, 730080), (28730, 716256), (29376, 700505), (29835, 689728), (29844, 689520), (30420, 676464), (31824, 646620), (32331, 636480), (32448, 634185), (33160, 620568), (34476, 596880), (35360, 581958), (36504, 563720), (36720, 560404), (37305, 551616), (37440, 549627), (39780, 517296), (39792, 517140), (40560, 507348), (42279, 486720), (42432, 484965), (43095, 477504), (43108, 477360), (44766, 459680), (45630, 450976), (45968, 447660), (47736, 431080), (48672, 422790), (48960, 420303), (49740, 413712), (51714, 397920), (53040, 387972), (53056, 387855), (53885, 381888), (54080, 380511), (56160, 366418), (56372, 365040), (57460, 358128), (59670, 344864), (59688, 344760), (60840, 338232), (63648, 323310), (64662, 318240), (66320, 310284), (68952, 298440), (70465, 292032), (70720, 290979), (73008, 281860), (73440, 280202), (74610, 275808), (77571, 265280), (79560, 258648), (79584, 258570), (81120, 253674), (84558, 243360), (86190, 238752), (86216, 238680), (89532, 229840), (91260, 225488), (91936, 223830), (95472, 215540), (96993, 212160), (97344, 211395), (99480, 206856), (103428, 198960), (106080, 193986), (107770, 190944), (111915, 183872), (112320, 183209), (112744, 182520), (114920, 179064), (119340, 172432), (119376, 172380), (121680, 169116), (126837, 162240), (127296, 161655), (129285, 159168), (129324, 159120), (132640, 155142), (137904, 149220), (140101, 146880), (140930, 146016)]