89031040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 263723040

約数和(自身を除く): 174692000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 167, 170, 196, 224, 238, 245, 272, 280, 320, 334, 340, 392, 448, 476, 490, 544, 560, 595, 640, 668, 680, 784, 833, 835, 896, 952, 980, 1088, 1120, 1169, 1190, 1336, 1360, 1568, 1666, 1670, 1904, 1960, 2176, 2240, 2338, 2380, 2672, 2720, 2839, 3136, 3332, 3340, 3808, 3920, 4165, 4480, 4676, 4760, 5344, 5440, 5678, 5845, 6272, 6664, 6680, 7616, 7840, 8183, 8330, 9352, 9520, 10688, 10880, 11356, 11690, 13328, 13360, 14195, 15232, 15680, 16366, 16660, 18704, 19040, 19873, 21376, 22712, 23380, 26656, 26720, 28390, 31360, 32732, 33320, 37408, 38080, 39746, 40915, 45424, 46760, 53312, 53440, 56780, 65464, 66640, 74816, 76160, 79492, 81830, 90848, 93520, 99365, 106624, 106880, 113560, 130928, 133280, 139111, 149632, 158984, 163660, 181696, 187040, 198730, 227120, 261856, 266560, 278222, 317968, 327320, 363392, 374080, 397460, 454240, 523712, 533120, 556444, 635936, 654640, 695555, 748160, 794920, 908480, 1047424, 1112888, 1271872, 1309280, 1391110, 1589840, 1816960, 2225776, 2543744, 2618560, 2782220, 3179680, 4451552, 5237120, 5564440, 6359360, 8903104, 11128880, 12718720, 17806208, 22257760, 44515520, 89031040]

約数ペア:

[(1, 89031040), (2, 44515520), (4, 22257760), (5, 17806208), (7, 12718720), (8, 11128880), (10, 8903104), (14, 6359360), (16, 5564440), (17, 5237120), (20, 4451552), (28, 3179680), (32, 2782220), (34, 2618560), (35, 2543744), (40, 2225776), (49, 1816960), (56, 1589840), (64, 1391110), (68, 1309280), (70, 1271872), (80, 1112888), (85, 1047424), (98, 908480), (112, 794920), (119, 748160), (128, 695555), (136, 654640), (140, 635936), (160, 556444), (167, 533120), (170, 523712), (196, 454240), (224, 397460), (238, 374080), (245, 363392), (272, 327320), (280, 317968), (320, 278222), (334, 266560), (340, 261856), (392, 227120), (448, 198730), (476, 187040), (490, 181696), (544, 163660), (560, 158984), (595, 149632), (640, 139111), (668, 133280), (680, 130928), (784, 113560), (833, 106880), (835, 106624), (896, 99365), (952, 93520), (980, 90848), (1088, 81830), (1120, 79492), (1169, 76160), (1190, 74816), (1336, 66640), (1360, 65464), (1568, 56780), (1666, 53440), (1670, 53312), (1904, 46760), (1960, 45424), (2176, 40915), (2240, 39746), (2338, 38080), (2380, 37408), (2672, 33320), (2720, 32732), (2839, 31360), (3136, 28390), (3332, 26720), (3340, 26656), (3808, 23380), (3920, 22712), (4165, 21376), (4480, 19873), (4676, 19040), (4760, 18704), (5344, 16660), (5440, 16366), (5678, 15680), (5845, 15232), (6272, 14195), (6664, 13360), (6680, 13328), (7616, 11690), (7840, 11356), (8183, 10880), (8330, 10688), (9352, 9520)]