211104320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 112

約数和(自身を含む): 582826368

約数和(自身を除く): 371722048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1291, 1460, 2044, 2240, 2336, 2555, 2582, 2920, 4088, 4672, 5110, 5164, 5840, 6455, 8176, 9037, 10220, 10328, 11680, 12910, 16352, 18074, 20440, 20656, 23360, 25820, 32704, 36148, 40880, 41312, 45185, 51640, 72296, 81760, 82624, 90370, 94243, 103280, 144592, 163520, 180740, 188486, 206560, 289184, 361480, 376972, 413120, 471215, 578368, 659701, 722960, 753944, 942430, 1319402, 1445920, 1507888, 1884860, 2638804, 2891840, 3015776, 3298505, 3769720, 5277608, 6031552, 6597010, 7539440, 10555216, 13194020, 15078880, 21110432, 26388040, 30157760, 42220864, 52776080, 105552160, 211104320]

約数ペア:

[(1, 211104320), (2, 105552160), (4, 52776080), (5, 42220864), (7, 30157760), (8, 26388040), (10, 21110432), (14, 15078880), (16, 13194020), (20, 10555216), (28, 7539440), (32, 6597010), (35, 6031552), (40, 5277608), (56, 3769720), (64, 3298505), (70, 3015776), (73, 2891840), (80, 2638804), (112, 1884860), (140, 1507888), (146, 1445920), (160, 1319402), (224, 942430), (280, 753944), (292, 722960), (320, 659701), (365, 578368), (448, 471215), (511, 413120), (560, 376972), (584, 361480), (730, 289184), (1022, 206560), (1120, 188486), (1168, 180740), (1291, 163520), (1460, 144592), (2044, 103280), (2240, 94243), (2336, 90370), (2555, 82624), (2582, 81760), (2920, 72296), (4088, 51640), (4672, 45185), (5110, 41312), (5164, 40880), (5840, 36148), (6455, 32704), (8176, 25820), (9037, 23360), (10220, 20656), (10328, 20440), (11680, 18074), (12910, 16352)]