1017374720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 2476361160

約数和(自身を除く): 1458986440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 512, 584, 640, 730, 1024, 1168, 1280, 1361, 1460, 2048, 2336, 2560, 2722, 2920, 4672, 5120, 5444, 5840, 6805, 9344, 10240, 10888, 11680, 13610, 18688, 21776, 23360, 27220, 37376, 43552, 46720, 54440, 74752, 87104, 93440, 99353, 108880, 149504, 174208, 186880, 198706, 217760, 348416, 373760, 397412, 435520, 496765, 696832, 747520, 794824, 871040, 993530, 1393664, 1589648, 1742080, 1987060, 2787328, 3179296, 3484160, 3974120, 6358592, 6968320, 7948240, 12717184, 13936640, 15896480, 25434368, 31792960, 50868736, 63585920, 101737472, 127171840, 203474944, 254343680, 508687360, 1017374720]

約数ペア:

[(1, 1017374720), (2, 508687360), (4, 254343680), (5, 203474944), (8, 127171840), (10, 101737472), (16, 63585920), (20, 50868736), (32, 31792960), (40, 25434368), (64, 15896480), (73, 13936640), (80, 12717184), (128, 7948240), (146, 6968320), (160, 6358592), (256, 3974120), (292, 3484160), (320, 3179296), (365, 2787328), (512, 1987060), (584, 1742080), (640, 1589648), (730, 1393664), (1024, 993530), (1168, 871040), (1280, 794824), (1361, 747520), (1460, 696832), (2048, 496765), (2336, 435520), (2560, 397412), (2722, 373760), (2920, 348416), (4672, 217760), (5120, 198706), (5444, 186880), (5840, 174208), (6805, 149504), (9344, 108880), (10240, 99353), (10888, 93440), (11680, 87104), (13610, 74752), (18688, 54440), (21776, 46720), (23360, 43552), (27220, 37376)]