979078720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1148

約数の個数: 112

約数和(自身を含む): 2453079168

約数和(自身を除く): 1474000448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 137, 160, 184, 230, 274, 320, 368, 460, 548, 685, 736, 920, 971, 1096, 1370, 1472, 1840, 1942, 2192, 2740, 3151, 3680, 3884, 4384, 4855, 5480, 6302, 7360, 7768, 8768, 9710, 10960, 12604, 15536, 15755, 19420, 21920, 22333, 25208, 31072, 31510, 38840, 43840, 44666, 50416, 62144, 63020, 77680, 89332, 100832, 111665, 126040, 133027, 155360, 178664, 201664, 223330, 252080, 266054, 310720, 357328, 446660, 504160, 532108, 665135, 714656, 893320, 1008320, 1064216, 1330270, 1429312, 1786640, 2128432, 2660540, 3059621, 3573280, 4256864, 5321080, 6119242, 7146560, 8513728, 10642160, 12238484, 15298105, 21284320, 24476968, 30596210, 42568640, 48953936, 61192420, 97907872, 122384840, 195815744, 244769680, 489539360, 979078720]

約数ペア:

[(1, 979078720), (2, 489539360), (4, 244769680), (5, 195815744), (8, 122384840), (10, 97907872), (16, 61192420), (20, 48953936), (23, 42568640), (32, 30596210), (40, 24476968), (46, 21284320), (64, 15298105), (80, 12238484), (92, 10642160), (115, 8513728), (137, 7146560), (160, 6119242), (184, 5321080), (230, 4256864), (274, 3573280), (320, 3059621), (368, 2660540), (460, 2128432), (548, 1786640), (685, 1429312), (736, 1330270), (920, 1064216), (971, 1008320), (1096, 893320), (1370, 714656), (1472, 665135), (1840, 532108), (1942, 504160), (2192, 446660), (2740, 357328), (3151, 310720), (3680, 266054), (3884, 252080), (4384, 223330), (4855, 201664), (5480, 178664), (6302, 155360), (7360, 133027), (7768, 126040), (8768, 111665), (9710, 100832), (10960, 89332), (12604, 77680), (15536, 63020), (15755, 62144), (19420, 50416), (21920, 44666), (22333, 43840), (25208, 38840), (31072, 31510)]