294145280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 828261504

約数和(自身を除く): 534116224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1607, 1664, 1760, 2080, 2288, 2816, 2860, 3214, 3328, 3520, 4160, 4576, 5720, 6428, 7040, 8035, 8320, 9152, 11440, 12856, 14080, 16070, 16640, 17677, 18304, 20891, 22880, 25712, 32140, 35354, 36608, 41782, 45760, 51424, 64280, 70708, 83564, 88385, 91520, 102848, 104455, 128560, 141416, 167128, 176770, 183040, 205696, 208910, 229801, 257120, 282832, 334256, 353540, 411392, 417820, 459602, 514240, 565664, 668512, 707080, 835640, 919204, 1028480, 1131328, 1149005, 1337024, 1414160, 1671280, 1838408, 2056960, 2262656, 2298010, 2674048, 2828320, 3342560, 3676816, 4525312, 4596020, 5348096, 5656640, 6685120, 7353632, 9192040, 11313280, 13370240, 14707264, 18384080, 22626560, 26740480, 29414528, 36768160, 58829056, 73536320, 147072640, 294145280]

約数ペア:

[(1, 294145280), (2, 147072640), (4, 73536320), (5, 58829056), (8, 36768160), (10, 29414528), (11, 26740480), (13, 22626560), (16, 18384080), (20, 14707264), (22, 13370240), (26, 11313280), (32, 9192040), (40, 7353632), (44, 6685120), (52, 5656640), (55, 5348096), (64, 4596020), (65, 4525312), (80, 3676816), (88, 3342560), (104, 2828320), (110, 2674048), (128, 2298010), (130, 2262656), (143, 2056960), (160, 1838408), (176, 1671280), (208, 1414160), (220, 1337024), (256, 1149005), (260, 1131328), (286, 1028480), (320, 919204), (352, 835640), (416, 707080), (440, 668512), (520, 565664), (572, 514240), (640, 459602), (704, 417820), (715, 411392), (832, 353540), (880, 334256), (1040, 282832), (1144, 257120), (1280, 229801), (1408, 208910), (1430, 205696), (1607, 183040), (1664, 176770), (1760, 167128), (2080, 141416), (2288, 128560), (2816, 104455), (2860, 102848), (3214, 91520), (3328, 88385), (3520, 83564), (4160, 70708), (4576, 64280), (5720, 51424), (6428, 45760), (7040, 41782), (8035, 36608), (8320, 35354), (9152, 32140), (11440, 25712), (12856, 22880), (14080, 20891), (16070, 18304), (16640, 17677)]