750960640

素因数分解:

$2^{14}\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 1840194720

約数和(自身を除く): 1089234080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 103, 128, 160, 178, 206, 256, 320, 356, 412, 445, 512, 515, 640, 712, 824, 890, 1024, 1030, 1280, 1424, 1648, 1780, 2048, 2060, 2560, 2848, 3296, 3560, 4096, 4120, 5120, 5696, 6592, 7120, 8192, 8240, 9167, 10240, 11392, 13184, 14240, 16384, 16480, 18334, 20480, 22784, 26368, 28480, 32960, 36668, 40960, 45568, 45835, 52736, 56960, 65920, 73336, 81920, 91136, 91670, 105472, 113920, 131840, 146672, 182272, 183340, 210944, 227840, 263680, 293344, 364544, 366680, 421888, 455680, 527360, 586688, 729088, 733360, 843776, 911360, 1054720, 1173376, 1458176, 1466720, 1687552, 1822720, 2109440, 2346752, 2933440, 3645440, 4218880, 4693504, 5866880, 7290880, 8437760, 9387008, 11733760, 18774016, 23467520, 37548032, 46935040, 75096064, 93870080, 150192128, 187740160, 375480320, 750960640]

約数ペア:

[(1, 750960640), (2, 375480320), (4, 187740160), (5, 150192128), (8, 93870080), (10, 75096064), (16, 46935040), (20, 37548032), (32, 23467520), (40, 18774016), (64, 11733760), (80, 9387008), (89, 8437760), (103, 7290880), (128, 5866880), (160, 4693504), (178, 4218880), (206, 3645440), (256, 2933440), (320, 2346752), (356, 2109440), (412, 1822720), (445, 1687552), (512, 1466720), (515, 1458176), (640, 1173376), (712, 1054720), (824, 911360), (890, 843776), (1024, 733360), (1030, 729088), (1280, 586688), (1424, 527360), (1648, 455680), (1780, 421888), (2048, 366680), (2060, 364544), (2560, 293344), (2848, 263680), (3296, 227840), (3560, 210944), (4096, 183340), (4120, 182272), (5120, 146672), (5696, 131840), (6592, 113920), (7120, 105472), (8192, 91670), (8240, 91136), (9167, 81920), (10240, 73336), (11392, 65920), (13184, 56960), (14240, 52736), (16384, 45835), (16480, 45568), (18334, 40960), (20480, 36668), (22784, 32960), (26368, 28480)]