762469120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 2136879360

約数和(自身を除く): 1374410240

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, 560, 602, 640, 688, 860, 896, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 1979, 2240, 2408, 2752, 3010, 3440, 3958, 4480, 4816, 5504, 6020, 6880, 7916, 8960, 9632, 9895, 11008, 12040, 13760, 13853, 15832, 19264, 19790, 24080, 27520, 27706, 31664, 38528, 39580, 48160, 55040, 55412, 63328, 69265, 77056, 79160, 85097, 96320, 110824, 126656, 138530, 158320, 170194, 192640, 221648, 253312, 277060, 316640, 340388, 385280, 425485, 443296, 506624, 554120, 595679, 633280, 680776, 850970, 886592, 1108240, 1191358, 1266560, 1361552, 1701940, 1773184, 2216480, 2382716, 2533120, 2723104, 2978395, 3403880, 3546368, 4432960, 4765432, 5446208, 5956790, 6807760, 8865920, 9530864, 10892416, 11913580, 13615520, 17731840, 19061728, 21784832, 23827160, 27231040, 38123456, 47654320, 54462080, 76246912, 95308640, 108924160, 152493824, 190617280, 381234560, 762469120]

約数ペア:

[(1, 762469120), (2, 381234560), (4, 190617280), (5, 152493824), (7, 108924160), (8, 95308640), (10, 76246912), (14, 54462080), (16, 47654320), (20, 38123456), (28, 27231040), (32, 23827160), (35, 21784832), (40, 19061728), (43, 17731840), (56, 13615520), (64, 11913580), (70, 10892416), (80, 9530864), (86, 8865920), (112, 6807760), (128, 5956790), (140, 5446208), (160, 4765432), (172, 4432960), (215, 3546368), (224, 3403880), (256, 2978395), (280, 2723104), (301, 2533120), (320, 2382716), (344, 2216480), (430, 1773184), (448, 1701940), (560, 1361552), (602, 1266560), (640, 1191358), (688, 1108240), (860, 886592), (896, 850970), (1120, 680776), (1204, 633280), (1280, 595679), (1376, 554120), (1505, 506624), (1720, 443296), (1792, 425485), (1979, 385280), (2240, 340388), (2408, 316640), (2752, 277060), (3010, 253312), (3440, 221648), (3958, 192640), (4480, 170194), (4816, 158320), (5504, 138530), (6020, 126656), (6880, 110824), (7916, 96320), (8960, 85097), (9632, 79160), (9895, 77056), (11008, 69265), (12040, 63328), (13760, 55412), (13853, 55040), (15832, 48160), (19264, 39580), (19790, 38528), (24080, 31664), (27520, 27706)]