143936320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 378488448

約数和(自身を除く): 234552128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 160, 176, 206, 220, 320, 352, 397, 412, 440, 515, 704, 794, 824, 880, 1030, 1133, 1588, 1648, 1760, 1985, 2060, 2266, 3176, 3296, 3520, 3970, 4120, 4367, 4532, 5665, 6352, 6592, 7940, 8240, 8734, 9064, 11330, 12704, 15880, 16480, 17468, 18128, 21835, 22660, 25408, 31760, 32960, 34936, 36256, 40891, 43670, 45320, 63520, 69872, 72512, 81782, 87340, 90640, 127040, 139744, 163564, 174680, 181280, 204455, 279488, 327128, 349360, 362560, 408910, 449801, 654256, 698720, 817820, 899602, 1308512, 1397440, 1635640, 1799204, 2249005, 2617024, 3271280, 3598408, 4498010, 6542560, 7196816, 8996020, 13085120, 14393632, 17992040, 28787264, 35984080, 71968160, 143936320]

約数ペア:

[(1, 143936320), (2, 71968160), (4, 35984080), (5, 28787264), (8, 17992040), (10, 14393632), (11, 13085120), (16, 8996020), (20, 7196816), (22, 6542560), (32, 4498010), (40, 3598408), (44, 3271280), (55, 2617024), (64, 2249005), (80, 1799204), (88, 1635640), (103, 1397440), (110, 1308512), (160, 899602), (176, 817820), (206, 698720), (220, 654256), (320, 449801), (352, 408910), (397, 362560), (412, 349360), (440, 327128), (515, 279488), (704, 204455), (794, 181280), (824, 174680), (880, 163564), (1030, 139744), (1133, 127040), (1588, 90640), (1648, 87340), (1760, 81782), (1985, 72512), (2060, 69872), (2266, 63520), (3176, 45320), (3296, 43670), (3520, 40891), (3970, 36256), (4120, 34936), (4367, 32960), (4532, 31760), (5665, 25408), (6352, 22660), (6592, 21835), (7940, 18128), (8240, 17468), (8734, 16480), (9064, 15880), (11330, 12704)]