218386080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 288

約数和(自身を含む): 861876288

約数和(自身を除く): 643490208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 811, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1622, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2433, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3244, 3366, 3740, 3960, 4055, 4080, 4488, 4866, 4896, 5280, 5610, 5984, 6120, 6488, 6732, 7299, 7480, 7920, 8110, 8160, 8415, 8921, 8976, 9732, 11220, 12165, 12240, 12976, 13464, 13787, 14598, 14960, 15840, 16220, 16830, 17842, 17952, 19464, 22440, 24330, 24480, 25952, 26763, 26928, 27574, 29196, 29920, 32440, 33660, 35684, 36495, 38928, 41361, 44605, 44880, 48660, 53526, 53856, 55148, 58392, 64880, 67320, 68935, 71368, 72990, 77856, 80289, 82722, 89210, 89760, 97320, 107052, 110296, 116784, 124083, 129760, 133815, 134640, 137870, 142736, 145980, 151657, 160578, 165444, 178420, 194640, 206805, 214104, 220592, 233568, 248166, 267630, 269280, 275740, 285472, 291960, 303314, 321156, 330888, 356840, 389280, 401445, 413610, 428208, 441184, 454971, 496332, 535260, 551480, 583920, 606628, 620415, 642312, 661776, 713680, 758285, 802890, 827220, 856416, 909942, 992664, 1070520, 1102960, 1167840, 1213256, 1240830, 1284624, 1323552, 1364913, 1427360, 1516570, 1605780, 1654440, 1819884, 1985328, 2141040, 2205920, 2274855, 2426512, 2481660, 2569248, 2729826, 3033140, 3211560, 3308880, 3639768, 3970656, 4282080, 4549710, 4853024, 4963320, 5459652, 6066280, 6423120, 6617760, 6824565, 7279536, 9099420, 9926640, 10919304, 12132560, 12846240, 13649130, 14559072, 18198840, 19853280, 21838608, 24265120, 27298260, 36397680, 43677216, 54596520, 72795360, 109193040, 218386080]

約数ペア:

[(1, 218386080), (2, 109193040), (3, 72795360), (4, 54596520), (5, 43677216), (6, 36397680), (8, 27298260), (9, 24265120), (10, 21838608), (11, 19853280), (12, 18198840), (15, 14559072), (16, 13649130), (17, 12846240), (18, 12132560), (20, 10919304), (22, 9926640), (24, 9099420), (30, 7279536), (32, 6824565), (33, 6617760), (34, 6423120), (36, 6066280), (40, 5459652), (44, 4963320), (45, 4853024), (48, 4549710), (51, 4282080), (55, 3970656), (60, 3639768), (66, 3308880), (68, 3211560), (72, 3033140), (80, 2729826), (85, 2569248), (88, 2481660), (90, 2426512), (96, 2274855), (99, 2205920), (102, 2141040), (110, 1985328), (120, 1819884), (132, 1654440), (136, 1605780), (144, 1516570), (153, 1427360), (160, 1364913), (165, 1323552), (170, 1284624), (176, 1240830), (180, 1213256), (187, 1167840), (198, 1102960), (204, 1070520), (220, 992664), (240, 909942), (255, 856416), (264, 827220), (272, 802890), (288, 758285), (306, 713680), (330, 661776), (340, 642312), (352, 620415), (360, 606628), (374, 583920), (396, 551480), (408, 535260), (440, 496332), (480, 454971), (495, 441184), (510, 428208), (528, 413610), (544, 401445), (561, 389280), (612, 356840), (660, 330888), (680, 321156), (720, 303314), (748, 291960), (765, 285472), (792, 275740), (811, 269280), (816, 267630), (880, 248166), (935, 233568), (990, 220592), (1020, 214104), (1056, 206805), (1122, 194640), (1224, 178420), (1320, 165444), (1360, 160578), (1440, 151657), (1496, 145980), (1530, 142736), (1584, 137870), (1622, 134640), (1632, 133815), (1683, 129760), (1760, 124083), (1870, 116784), (1980, 110296), (2040, 107052), (2244, 97320), (2433, 89760), (2448, 89210), (2640, 82722), (2720, 80289), (2805, 77856), (2992, 72990), (3060, 71368), (3168, 68935), (3244, 67320), (3366, 64880), (3740, 58392), (3960, 55148), (4055, 53856), (4080, 53526), (4488, 48660), (4866, 44880), (4896, 44605), (5280, 41361), (5610, 38928), (5984, 36495), (6120, 35684), (6488, 33660), (6732, 32440), (7299, 29920), (7480, 29196), (7920, 27574), (8110, 26928), (8160, 26763), (8415, 25952), (8921, 24480), (8976, 24330), (9732, 22440), (11220, 19464), (12165, 17952), (12240, 17842), (12976, 16830), (13464, 16220), (13787, 15840), (14598, 14960)]