20018845440

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5898

約数の個数: 432

約数和(自身を含む): 78371669376

約数和(自身を除く): 58352823936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1188, 1215, 1280, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2304, 2376, 2430, 2592, 2640, 2673, 2816, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3840, 3888, 3960, 4224, 4320, 4455, 4752, 4860, 5184, 5280, 5346, 5760, 5851, 5940, 6336, 6480, 6912, 7040, 7128, 7776, 7920, 8448, 8640, 8910, 9504, 9720, 10368, 10560, 10692, 11520, 11702, 11880, 12672, 12960, 13365, 14080, 14256, 15552, 15840, 17280, 17553, 17820, 19008, 19440, 20736, 21120, 21384, 23404, 23760, 25344, 25920, 26730, 28512, 29255, 31104, 31680, 34560, 35106, 35640, 38016, 38880, 42240, 42768, 46808, 47520, 51840, 52659, 53460, 57024, 58510, 62208, 63360, 64361, 70212, 71280, 76032, 77760, 85536, 87765, 93616, 95040, 103680, 105318, 106920, 114048, 117020, 126720, 128722, 140424, 142560, 155520, 157977, 171072, 175530, 187232, 190080, 193083, 210636, 213840, 228096, 234040, 257444, 263295, 280848, 285120, 311040, 315954, 321805, 342144, 351060, 374464, 380160, 386166, 421272, 427680, 468080, 473931, 514888, 526590, 561696, 570240, 579249, 631908, 643610, 684288, 702120, 748928, 772332, 789885, 842544, 855360, 936160, 947862, 965415, 1029776, 1053180, 1123392, 1140480, 1158498, 1263816, 1287220, 1404240, 1421793, 1497856, 1544664, 1579770, 1685088, 1710720, 1737747, 1872320, 1895724, 1930830, 2059552, 2106360, 2246784, 2316996, 2369655, 2527632, 2574440, 2808480, 2843586, 2896245, 3089328, 3159540, 3370176, 3421440, 3475494, 3744640, 3791448, 3861660, 4119104, 4212720, 4493568, 4633992, 4739310, 5055264, 5148880, 5213241, 5616960, 5687172, 5792490, 6178656, 6319080, 6740352, 6950988, 7108965, 7489280, 7582896, 7723320, 8238208, 8425440, 8688735, 9267984, 9478620, 10110528, 10297760, 10426482, 11233920, 11374344, 11584980, 12357312, 12638160, 13480704, 13901976, 14217930, 15165792, 15446640, 15639723, 16476416, 16850880, 17377470, 18535968, 18957240, 20221056, 20595520, 20852964, 22467840, 22748688, 23169960, 24714624, 25276320, 26066205, 27803952, 28435860, 30331584, 30893280, 31279446, 33701760, 34754940, 37071936, 37914480, 40442112, 41191040, 41705928, 45497376, 46339920, 49429248, 50552640, 52132410, 55607904, 56871720, 60663168, 61786560, 62558892, 67403520, 69509880, 74143872, 75828960, 78198615, 82382080, 83411856, 90994752, 92679840, 101105280, 104264820, 111215808, 113743440, 121326336, 123573120, 125117784, 139019760, 148287744, 151657920, 156397230, 166823712, 181989504, 185359680, 202210560, 208529640, 222431616, 227486880, 247146240, 250235568, 278039520, 303315840, 312794460, 333647424, 363979008, 370719360, 417059280, 444863232, 454973760, 500471136, 556079040, 606631680, 625588920, 667294848, 741438720, 834118560, 909947520, 1000942272, 1112158080, 1251177840, 1334589696, 1668237120, 1819895040, 2001884544, 2224316160, 2502355680, 3336474240, 4003769088, 5004711360, 6672948480, 10009422720, 20018845440]

約数ペア:

[(1, 20018845440), (2, 10009422720), (3, 6672948480), (4, 5004711360), (5, 4003769088), (6, 3336474240), (8, 2502355680), (9, 2224316160), (10, 2001884544), (11, 1819895040), (12, 1668237120), (15, 1334589696), (16, 1251177840), (18, 1112158080), (20, 1000942272), (22, 909947520), (24, 834118560), (27, 741438720), (30, 667294848), (32, 625588920), (33, 606631680), (36, 556079040), (40, 500471136), (44, 454973760), (45, 444863232), (48, 417059280), (54, 370719360), (55, 363979008), (60, 333647424), (64, 312794460), (66, 303315840), (72, 278039520), (80, 250235568), (81, 247146240), (88, 227486880), (90, 222431616), (96, 208529640), (99, 202210560), (108, 185359680), (110, 181989504), (120, 166823712), (128, 156397230), (132, 151657920), (135, 148287744), (144, 139019760), (160, 125117784), (162, 123573120), (165, 121326336), (176, 113743440), (180, 111215808), (192, 104264820), (198, 101105280), (216, 92679840), (220, 90994752), (240, 83411856), (243, 82382080), (256, 78198615), (264, 75828960), (270, 74143872), (288, 69509880), (297, 67403520), (320, 62558892), (324, 61786560), (330, 60663168), (352, 56871720), (360, 55607904), (384, 52132410), (396, 50552640), (405, 49429248), (432, 46339920), (440, 45497376), (480, 41705928), (486, 41191040), (495, 40442112), (528, 37914480), (540, 37071936), (576, 34754940), (594, 33701760), (640, 31279446), (648, 30893280), (660, 30331584), (704, 28435860), (720, 27803952), (768, 26066205), (792, 25276320), (810, 24714624), (864, 23169960), (880, 22748688), (891, 22467840), (960, 20852964), (972, 20595520), (990, 20221056), (1056, 18957240), (1080, 18535968), (1152, 17377470), (1188, 16850880), (1215, 16476416), (1280, 15639723), (1296, 15446640), (1320, 15165792), (1408, 14217930), (1440, 13901976), (1485, 13480704), (1584, 12638160), (1620, 12357312), (1728, 11584980), (1760, 11374344), (1782, 11233920), (1920, 10426482), (1944, 10297760), (1980, 10110528), (2112, 9478620), (2160, 9267984), (2304, 8688735), (2376, 8425440), (2430, 8238208), (2592, 7723320), (2640, 7582896), (2673, 7489280), (2816, 7108965), (2880, 6950988), (2970, 6740352), (3168, 6319080), (3240, 6178656), (3456, 5792490), (3520, 5687172), (3564, 5616960), (3840, 5213241), (3888, 5148880), (3960, 5055264), (4224, 4739310), (4320, 4633992), (4455, 4493568), (4752, 4212720), (4860, 4119104), (5184, 3861660), (5280, 3791448), (5346, 3744640), (5760, 3475494), (5851, 3421440), (5940, 3370176), (6336, 3159540), (6480, 3089328), (6912, 2896245), (7040, 2843586), (7128, 2808480), (7776, 2574440), (7920, 2527632), (8448, 2369655), (8640, 2316996), (8910, 2246784), (9504, 2106360), (9720, 2059552), (10368, 1930830), (10560, 1895724), (10692, 1872320), (11520, 1737747), (11702, 1710720), (11880, 1685088), (12672, 1579770), (12960, 1544664), (13365, 1497856), (14080, 1421793), (14256, 1404240), (15552, 1287220), (15840, 1263816), (17280, 1158498), (17553, 1140480), (17820, 1123392), (19008, 1053180), (19440, 1029776), (20736, 965415), (21120, 947862), (21384, 936160), (23404, 855360), (23760, 842544), (25344, 789885), (25920, 772332), (26730, 748928), (28512, 702120), (29255, 684288), (31104, 643610), (31680, 631908), (34560, 579249), (35106, 570240), (35640, 561696), (38016, 526590), (38880, 514888), (42240, 473931), (42768, 468080), (46808, 427680), (47520, 421272), (51840, 386166), (52659, 380160), (53460, 374464), (57024, 351060), (58510, 342144), (62208, 321805), (63360, 315954), (64361, 311040), (70212, 285120), (71280, 280848), (76032, 263295), (77760, 257444), (85536, 234040), (87765, 228096), (93616, 213840), (95040, 210636), (103680, 193083), (105318, 190080), (106920, 187232), (114048, 175530), (117020, 171072), (126720, 157977), (128722, 155520), (140424, 142560)]