1004039680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1376

約数の個数: 160

約数和(自身を含む): 2817391104

約数和(自身を除く): 1813351424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 512, 560, 602, 640, 688, 860, 896, 1120, 1204, 1280, 1303, 1376, 1505, 1720, 1792, 2240, 2408, 2560, 2606, 2752, 3010, 3440, 3584, 4480, 4816, 5212, 5504, 6020, 6515, 6880, 8960, 9121, 9632, 10424, 11008, 12040, 13030, 13760, 17920, 18242, 19264, 20848, 22016, 24080, 26060, 27520, 36484, 38528, 41696, 45605, 48160, 52120, 55040, 56029, 72968, 77056, 83392, 91210, 96320, 104240, 110080, 112058, 145936, 154112, 166784, 182420, 192640, 208480, 224116, 280145, 291872, 333568, 364840, 385280, 392203, 416960, 448232, 560290, 583744, 667136, 729680, 770560, 784406, 833920, 896464, 1120580, 1167488, 1459360, 1568812, 1667840, 1792928, 1961015, 2241160, 2334976, 2918720, 3137624, 3335680, 3585856, 3922030, 4482320, 4669952, 5837440, 6275248, 7171712, 7844060, 8964640, 11674880, 12550496, 14343424, 15688120, 17929280, 23349760, 25100992, 28686848, 31376240, 35858560, 50201984, 62752480, 71717120, 100403968, 125504960, 143434240, 200807936, 251009920, 502019840, 1004039680]

約数ペア:

[(1, 1004039680), (2, 502019840), (4, 251009920), (5, 200807936), (7, 143434240), (8, 125504960), (10, 100403968), (14, 71717120), (16, 62752480), (20, 50201984), (28, 35858560), (32, 31376240), (35, 28686848), (40, 25100992), (43, 23349760), (56, 17929280), (64, 15688120), (70, 14343424), (80, 12550496), (86, 11674880), (112, 8964640), (128, 7844060), (140, 7171712), (160, 6275248), (172, 5837440), (215, 4669952), (224, 4482320), (256, 3922030), (280, 3585856), (301, 3335680), (320, 3137624), (344, 2918720), (430, 2334976), (448, 2241160), (512, 1961015), (560, 1792928), (602, 1667840), (640, 1568812), (688, 1459360), (860, 1167488), (896, 1120580), (1120, 896464), (1204, 833920), (1280, 784406), (1303, 770560), (1376, 729680), (1505, 667136), (1720, 583744), (1792, 560290), (2240, 448232), (2408, 416960), (2560, 392203), (2606, 385280), (2752, 364840), (3010, 333568), (3440, 291872), (3584, 280145), (4480, 224116), (4816, 208480), (5212, 192640), (5504, 182420), (6020, 166784), (6515, 154112), (6880, 145936), (8960, 112058), (9121, 110080), (9632, 104240), (10424, 96320), (11008, 91210), (12040, 83392), (13030, 77056), (13760, 72968), (17920, 56029), (18242, 55040), (19264, 52120), (20848, 48160), (22016, 45605), (24080, 41696), (26060, 38528), (27520, 36484)]