70336640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 187125120

約数和(自身を除く): 116788480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 103, 110, 128, 160, 176, 194, 206, 220, 320, 352, 388, 412, 440, 485, 515, 640, 704, 776, 824, 880, 970, 1030, 1067, 1133, 1408, 1552, 1648, 1760, 1940, 2060, 2134, 2266, 3104, 3296, 3520, 3880, 4120, 4268, 4532, 5335, 5665, 6208, 6592, 7040, 7760, 8240, 8536, 9064, 9991, 10670, 11330, 12416, 13184, 15520, 16480, 17072, 18128, 19982, 21340, 22660, 31040, 32960, 34144, 36256, 39964, 42680, 45320, 49955, 62080, 65920, 68288, 72512, 79928, 85360, 90640, 99910, 109901, 136576, 145024, 159856, 170720, 181280, 199820, 219802, 319712, 341440, 362560, 399640, 439604, 549505, 639424, 682880, 725120, 799280, 879208, 1099010, 1278848, 1598560, 1758416, 2198020, 3197120, 3516832, 4396040, 6394240, 7033664, 8792080, 14067328, 17584160, 35168320, 70336640]

約数ペア:

[(1, 70336640), (2, 35168320), (4, 17584160), (5, 14067328), (8, 8792080), (10, 7033664), (11, 6394240), (16, 4396040), (20, 3516832), (22, 3197120), (32, 2198020), (40, 1758416), (44, 1598560), (55, 1278848), (64, 1099010), (80, 879208), (88, 799280), (97, 725120), (103, 682880), (110, 639424), (128, 549505), (160, 439604), (176, 399640), (194, 362560), (206, 341440), (220, 319712), (320, 219802), (352, 199820), (388, 181280), (412, 170720), (440, 159856), (485, 145024), (515, 136576), (640, 109901), (704, 99910), (776, 90640), (824, 85360), (880, 79928), (970, 72512), (1030, 68288), (1067, 65920), (1133, 62080), (1408, 49955), (1552, 45320), (1648, 42680), (1760, 39964), (1940, 36256), (2060, 34144), (2134, 32960), (2266, 31040), (3104, 22660), (3296, 21340), (3520, 19982), (3880, 18128), (4120, 17072), (4268, 16480), (4532, 15520), (5335, 13184), (5665, 12416), (6208, 11330), (6592, 10670), (7040, 9991), (7760, 9064), (8240, 8536)]