1212314880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 432

約数和(自身を含む): 4781488320

約数和(自身を除く): 3569173440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 379, 384, 392, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 640, 672, 680, 714, 735, 758, 768, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1088, 1120, 1137, 1176, 1190, 1280, 1344, 1360, 1428, 1470, 1516, 1568, 1632, 1666, 1680, 1785, 1792, 1895, 1904, 1920, 1960, 2040, 2176, 2240, 2274, 2352, 2380, 2499, 2653, 2688, 2720, 2856, 2940, 3032, 3136, 3264, 3332, 3360, 3570, 3790, 3808, 3840, 3920, 4080, 4165, 4352, 4480, 4548, 4704, 4760, 4998, 5306, 5376, 5440, 5685, 5712, 5880, 6064, 6272, 6443, 6528, 6664, 6720, 7140, 7580, 7616, 7840, 7959, 8160, 8330, 8960, 9096, 9408, 9520, 9996, 10612, 10880, 11370, 11424, 11760, 12128, 12495, 12544, 12886, 13056, 13265, 13328, 13440, 14280, 15160, 15232, 15680, 15918, 16320, 16660, 18192, 18571, 18816, 19040, 19329, 19992, 21224, 21760, 22740, 22848, 23520, 24256, 24990, 25772, 26530, 26656, 26880, 28560, 30320, 30464, 31360, 31836, 32215, 32640, 33320, 36384, 37142, 37632, 38080, 38658, 39795, 39984, 42448, 45101, 45480, 45696, 47040, 48512, 49980, 51544, 53060, 53312, 55713, 57120, 60640, 62720, 63672, 64430, 65280, 66640, 72768, 74284, 76160, 77316, 79590, 79968, 84896, 90202, 90960, 91392, 92855, 94080, 96645, 97024, 99960, 103088, 106120, 106624, 111426, 114240, 121280, 127344, 128860, 133280, 135303, 145536, 148568, 152320, 154632, 159180, 159936, 169792, 180404, 181920, 185710, 188160, 193290, 199920, 206176, 212240, 213248, 222852, 225505, 228480, 242560, 254688, 257720, 266560, 270606, 278565, 291072, 297136, 309264, 315707, 318360, 319872, 339584, 360808, 363840, 371420, 386580, 399840, 412352, 424480, 445704, 451010, 456960, 485120, 509376, 515440, 533120, 541212, 557130, 594272, 618528, 631414, 636720, 639744, 676515, 679168, 721616, 727680, 742840, 773160, 799680, 824704, 848960, 891408, 902020, 947121, 1018752, 1030880, 1066240, 1082424, 1114260, 1188544, 1237056, 1262828, 1273440, 1353030, 1443232, 1455360, 1485680, 1546320, 1578535, 1599360, 1649408, 1697920, 1782816, 1804040, 1894242, 2037504, 2061760, 2164848, 2228520, 2377088, 2474112, 2525656, 2546880, 2706060, 2886464, 2971360, 3092640, 3157070, 3198720, 3395840, 3565632, 3608080, 3788484, 4123520, 4329696, 4457040, 4735605, 4754176, 4948224, 5051312, 5093760, 5412120, 5772928, 5942720, 6185280, 6314140, 7131264, 7216160, 7576968, 8247040, 8659392, 8914080, 9471210, 10102624, 10187520, 10824240, 11545856, 11885440, 12370560, 12628280, 14262528, 14432320, 15153936, 17318784, 17828160, 18942420, 20205248, 21648480, 23770880, 24741120, 25256560, 28864640, 30307872, 34637568, 35656320, 37884840, 40410496, 43296960, 50513120, 57729280, 60615744, 71312640, 75769680, 80820992, 86593920, 101026240, 121231488, 151539360, 173187840, 202052480, 242462976, 303078720, 404104960, 606157440, 1212314880]

約数ペア:

[(1, 1212314880), (2, 606157440), (3, 404104960), (4, 303078720), (5, 242462976), (6, 202052480), (7, 173187840), (8, 151539360), (10, 121231488), (12, 101026240), (14, 86593920), (15, 80820992), (16, 75769680), (17, 71312640), (20, 60615744), (21, 57729280), (24, 50513120), (28, 43296960), (30, 40410496), (32, 37884840), (34, 35656320), (35, 34637568), (40, 30307872), (42, 28864640), (48, 25256560), (49, 24741120), (51, 23770880), (56, 21648480), (60, 20205248), (64, 18942420), (68, 17828160), (70, 17318784), (80, 15153936), (84, 14432320), (85, 14262528), (96, 12628280), (98, 12370560), (102, 11885440), (105, 11545856), (112, 10824240), (119, 10187520), (120, 10102624), (128, 9471210), (136, 8914080), (140, 8659392), (147, 8247040), (160, 7576968), (168, 7216160), (170, 7131264), (192, 6314140), (196, 6185280), (204, 5942720), (210, 5772928), (224, 5412120), (238, 5093760), (240, 5051312), (245, 4948224), (255, 4754176), (256, 4735605), (272, 4457040), (280, 4329696), (294, 4123520), (320, 3788484), (336, 3608080), (340, 3565632), (357, 3395840), (379, 3198720), (384, 3157070), (392, 3092640), (408, 2971360), (420, 2886464), (448, 2706060), (476, 2546880), (480, 2525656), (490, 2474112), (510, 2377088), (544, 2228520), (560, 2164848), (588, 2061760), (595, 2037504), (640, 1894242), (672, 1804040), (680, 1782816), (714, 1697920), (735, 1649408), (758, 1599360), (768, 1578535), (784, 1546320), (816, 1485680), (833, 1455360), (840, 1443232), (896, 1353030), (952, 1273440), (960, 1262828), (980, 1237056), (1020, 1188544), (1088, 1114260), (1120, 1082424), (1137, 1066240), (1176, 1030880), (1190, 1018752), (1280, 947121), (1344, 902020), (1360, 891408), (1428, 848960), (1470, 824704), (1516, 799680), (1568, 773160), (1632, 742840), (1666, 727680), (1680, 721616), (1785, 679168), (1792, 676515), (1895, 639744), (1904, 636720), (1920, 631414), (1960, 618528), (2040, 594272), (2176, 557130), (2240, 541212), (2274, 533120), (2352, 515440), (2380, 509376), (2499, 485120), (2653, 456960), (2688, 451010), (2720, 445704), (2856, 424480), (2940, 412352), (3032, 399840), (3136, 386580), (3264, 371420), (3332, 363840), (3360, 360808), (3570, 339584), (3790, 319872), (3808, 318360), (3840, 315707), (3920, 309264), (4080, 297136), (4165, 291072), (4352, 278565), (4480, 270606), (4548, 266560), (4704, 257720), (4760, 254688), (4998, 242560), (5306, 228480), (5376, 225505), (5440, 222852), (5685, 213248), (5712, 212240), (5880, 206176), (6064, 199920), (6272, 193290), (6443, 188160), (6528, 185710), (6664, 181920), (6720, 180404), (7140, 169792), (7580, 159936), (7616, 159180), (7840, 154632), (7959, 152320), (8160, 148568), (8330, 145536), (8960, 135303), (9096, 133280), (9408, 128860), (9520, 127344), (9996, 121280), (10612, 114240), (10880, 111426), (11370, 106624), (11424, 106120), (11760, 103088), (12128, 99960), (12495, 97024), (12544, 96645), (12886, 94080), (13056, 92855), (13265, 91392), (13328, 90960), (13440, 90202), (14280, 84896), (15160, 79968), (15232, 79590), (15680, 77316), (15918, 76160), (16320, 74284), (16660, 72768), (18192, 66640), (18571, 65280), (18816, 64430), (19040, 63672), (19329, 62720), (19992, 60640), (21224, 57120), (21760, 55713), (22740, 53312), (22848, 53060), (23520, 51544), (24256, 49980), (24990, 48512), (25772, 47040), (26530, 45696), (26656, 45480), (26880, 45101), (28560, 42448), (30320, 39984), (30464, 39795), (31360, 38658), (31836, 38080), (32215, 37632), (32640, 37142), (33320, 36384)]