528566720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 1485936576

約数和(自身を除く): 957369856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 73, 80, 85, 88, 110, 121, 136, 146, 160, 170, 176, 187, 220, 242, 272, 292, 320, 340, 352, 365, 374, 440, 484, 544, 584, 605, 680, 704, 730, 748, 803, 880, 935, 968, 1088, 1168, 1210, 1241, 1331, 1360, 1460, 1496, 1606, 1760, 1870, 1936, 2057, 2336, 2420, 2482, 2662, 2720, 2920, 2992, 3212, 3520, 3740, 3872, 4015, 4114, 4672, 4840, 4964, 5324, 5440, 5840, 5984, 6205, 6424, 6655, 7480, 7744, 8030, 8228, 8833, 9680, 9928, 10285, 10648, 11680, 11968, 12410, 12848, 13310, 13651, 14960, 16060, 16456, 17666, 19360, 19856, 20570, 21296, 22627, 23360, 24820, 25696, 26620, 27302, 29920, 32120, 32912, 35332, 38720, 39712, 41140, 42592, 44165, 45254, 49640, 51392, 53240, 54604, 59840, 64240, 65824, 68255, 70664, 79424, 82280, 85184, 88330, 90508, 97163, 99280, 106480, 109208, 113135, 128480, 131648, 136510, 141328, 150161, 164560, 176660, 181016, 194326, 198560, 212960, 218416, 226270, 256960, 273020, 282656, 300322, 329120, 353320, 362032, 388652, 397120, 425920, 436832, 452540, 485815, 546040, 565312, 600644, 658240, 706640, 724064, 750805, 777304, 873664, 905080, 971630, 1092080, 1201288, 1413280, 1448128, 1501610, 1554608, 1651771, 1810160, 1943260, 2184160, 2402576, 2826560, 3003220, 3109216, 3303542, 3620320, 3886520, 4368320, 4805152, 6006440, 6218432, 6607084, 7240640, 7773040, 8258855, 9610304, 12012880, 13214168, 15546080, 16517710, 24025760, 26428336, 31092160, 33035420, 48051520, 52856672, 66070840, 105713344, 132141680, 264283360, 528566720]

約数ペア:

[(1, 528566720), (2, 264283360), (4, 132141680), (5, 105713344), (8, 66070840), (10, 52856672), (11, 48051520), (16, 33035420), (17, 31092160), (20, 26428336), (22, 24025760), (32, 16517710), (34, 15546080), (40, 13214168), (44, 12012880), (55, 9610304), (64, 8258855), (68, 7773040), (73, 7240640), (80, 6607084), (85, 6218432), (88, 6006440), (110, 4805152), (121, 4368320), (136, 3886520), (146, 3620320), (160, 3303542), (170, 3109216), (176, 3003220), (187, 2826560), (220, 2402576), (242, 2184160), (272, 1943260), (292, 1810160), (320, 1651771), (340, 1554608), (352, 1501610), (365, 1448128), (374, 1413280), (440, 1201288), (484, 1092080), (544, 971630), (584, 905080), (605, 873664), (680, 777304), (704, 750805), (730, 724064), (748, 706640), (803, 658240), (880, 600644), (935, 565312), (968, 546040), (1088, 485815), (1168, 452540), (1210, 436832), (1241, 425920), (1331, 397120), (1360, 388652), (1460, 362032), (1496, 353320), (1606, 329120), (1760, 300322), (1870, 282656), (1936, 273020), (2057, 256960), (2336, 226270), (2420, 218416), (2482, 212960), (2662, 198560), (2720, 194326), (2920, 181016), (2992, 176660), (3212, 164560), (3520, 150161), (3740, 141328), (3872, 136510), (4015, 131648), (4114, 128480), (4672, 113135), (4840, 109208), (4964, 106480), (5324, 99280), (5440, 97163), (5840, 90508), (5984, 88330), (6205, 85184), (6424, 82280), (6655, 79424), (7480, 70664), (7744, 68255), (8030, 65824), (8228, 64240), (8833, 59840), (9680, 54604), (9928, 53240), (10285, 51392), (10648, 49640), (11680, 45254), (11968, 44165), (12410, 42592), (12848, 41140), (13310, 39712), (13651, 38720), (14960, 35332), (16060, 32912), (16456, 32120), (17666, 29920), (19360, 27302), (19856, 26620), (20570, 25696), (21296, 24820), (22627, 23360)]