243927040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 449536640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 83, 112, 128, 140, 160, 164, 166, 205, 224, 256, 280, 287, 320, 328, 332, 410, 415, 448, 512, 560, 574, 581, 640, 656, 664, 820, 830, 896, 1024, 1120, 1148, 1162, 1280, 1312, 1328, 1435, 1640, 1660, 1792, 2048, 2240, 2296, 2324, 2560, 2624, 2656, 2870, 2905, 3280, 3320, 3403, 3584, 4480, 4592, 4648, 5120, 5248, 5312, 5740, 5810, 6560, 6640, 6806, 7168, 8960, 9184, 9296, 10240, 10496, 10624, 11480, 11620, 13120, 13280, 13612, 14336, 17015, 17920, 18368, 18592, 20992, 21248, 22960, 23240, 23821, 26240, 26560, 27224, 34030, 35840, 36736, 37184, 41984, 42496, 45920, 46480, 47642, 52480, 53120, 54448, 68060, 71680, 73472, 74368, 83968, 84992, 91840, 92960, 95284, 104960, 106240, 108896, 119105, 136120, 146944, 148736, 169984, 183680, 185920, 190568, 209920, 212480, 217792, 238210, 272240, 293888, 297472, 367360, 371840, 381136, 419840, 424960, 435584, 476420, 544480, 587776, 594944, 734720, 743680, 762272, 849920, 871168, 952840, 1088960, 1189888, 1469440, 1487360, 1524544, 1742336, 1905680, 2177920, 2938880, 2974720, 3049088, 3484672, 3811360, 4355840, 5949440, 6098176, 6969344, 7622720, 8711680, 12196352, 15245440, 17423360, 24392704, 30490880, 34846720, 48785408, 60981760, 121963520, 243927040]

約数ペア:

[(1, 243927040), (2, 121963520), (4, 60981760), (5, 48785408), (7, 34846720), (8, 30490880), (10, 24392704), (14, 17423360), (16, 15245440), (20, 12196352), (28, 8711680), (32, 7622720), (35, 6969344), (40, 6098176), (41, 5949440), (56, 4355840), (64, 3811360), (70, 3484672), (80, 3049088), (82, 2974720), (83, 2938880), (112, 2177920), (128, 1905680), (140, 1742336), (160, 1524544), (164, 1487360), (166, 1469440), (205, 1189888), (224, 1088960), (256, 952840), (280, 871168), (287, 849920), (320, 762272), (328, 743680), (332, 734720), (410, 594944), (415, 587776), (448, 544480), (512, 476420), (560, 435584), (574, 424960), (581, 419840), (640, 381136), (656, 371840), (664, 367360), (820, 297472), (830, 293888), (896, 272240), (1024, 238210), (1120, 217792), (1148, 212480), (1162, 209920), (1280, 190568), (1312, 185920), (1328, 183680), (1435, 169984), (1640, 148736), (1660, 146944), (1792, 136120), (2048, 119105), (2240, 108896), (2296, 106240), (2324, 104960), (2560, 95284), (2624, 92960), (2656, 91840), (2870, 84992), (2905, 83968), (3280, 74368), (3320, 73472), (3403, 71680), (3584, 68060), (4480, 54448), (4592, 53120), (4648, 52480), (5120, 47642), (5248, 46480), (5312, 45920), (5740, 42496), (5810, 41984), (6560, 37184), (6640, 36736), (6806, 35840), (7168, 34030), (8960, 27224), (9184, 26560), (9296, 26240), (10240, 23821), (10496, 23240), (10624, 22960), (11480, 21248), (11620, 20992), (13120, 18592), (13280, 18368), (13612, 17920), (14336, 17015)]