766230080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 224

約数和(自身を含む): 2302532352

約数和(自身を除く): 1536302272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 257, 280, 308, 320, 352, 385, 440, 448, 484, 514, 560, 605, 616, 704, 770, 847, 880, 968, 1028, 1120, 1210, 1232, 1285, 1331, 1540, 1694, 1760, 1799, 1936, 2056, 2240, 2420, 2464, 2570, 2662, 2827, 3080, 3388, 3520, 3598, 3872, 4112, 4235, 4840, 4928, 5140, 5324, 5654, 6160, 6655, 6776, 7196, 7744, 8224, 8470, 8995, 9317, 9680, 10280, 10648, 11308, 12320, 13310, 13552, 14135, 14392, 16448, 16940, 17990, 18634, 19360, 19789, 20560, 21296, 22616, 24640, 26620, 27104, 28270, 28784, 31097, 33880, 35980, 37268, 38720, 39578, 41120, 42592, 45232, 46585, 53240, 54208, 56540, 57568, 62194, 67760, 71960, 74536, 79156, 82240, 85184, 90464, 93170, 98945, 106480, 113080, 115136, 124388, 135520, 143920, 149072, 155485, 158312, 180928, 186340, 197890, 212960, 217679, 226160, 248776, 271040, 287840, 298144, 310970, 316624, 342067, 372680, 395780, 425920, 435358, 452320, 497552, 575680, 596288, 621940, 633248, 684134, 745360, 791560, 870716, 904640, 995104, 1088395, 1243880, 1266496, 1368268, 1490720, 1583120, 1710335, 1741432, 1990208, 2176790, 2394469, 2487760, 2736536, 2981440, 3166240, 3420670, 3482864, 4353580, 4788938, 4975520, 5473072, 6332480, 6841340, 6965728, 8707160, 9577876, 9951040, 10946144, 11972345, 13682680, 13931456, 17414320, 19155752, 21892288, 23944690, 27365360, 34828640, 38311504, 47889380, 54730720, 69657280, 76623008, 95778760, 109461440, 153246016, 191557520, 383115040, 766230080]

約数ペア:

[(1, 766230080), (2, 383115040), (4, 191557520), (5, 153246016), (7, 109461440), (8, 95778760), (10, 76623008), (11, 69657280), (14, 54730720), (16, 47889380), (20, 38311504), (22, 34828640), (28, 27365360), (32, 23944690), (35, 21892288), (40, 19155752), (44, 17414320), (55, 13931456), (56, 13682680), (64, 11972345), (70, 10946144), (77, 9951040), (80, 9577876), (88, 8707160), (110, 6965728), (112, 6841340), (121, 6332480), (140, 5473072), (154, 4975520), (160, 4788938), (176, 4353580), (220, 3482864), (224, 3420670), (242, 3166240), (257, 2981440), (280, 2736536), (308, 2487760), (320, 2394469), (352, 2176790), (385, 1990208), (440, 1741432), (448, 1710335), (484, 1583120), (514, 1490720), (560, 1368268), (605, 1266496), (616, 1243880), (704, 1088395), (770, 995104), (847, 904640), (880, 870716), (968, 791560), (1028, 745360), (1120, 684134), (1210, 633248), (1232, 621940), (1285, 596288), (1331, 575680), (1540, 497552), (1694, 452320), (1760, 435358), (1799, 425920), (1936, 395780), (2056, 372680), (2240, 342067), (2420, 316624), (2464, 310970), (2570, 298144), (2662, 287840), (2827, 271040), (3080, 248776), (3388, 226160), (3520, 217679), (3598, 212960), (3872, 197890), (4112, 186340), (4235, 180928), (4840, 158312), (4928, 155485), (5140, 149072), (5324, 143920), (5654, 135520), (6160, 124388), (6655, 115136), (6776, 113080), (7196, 106480), (7744, 98945), (8224, 93170), (8470, 90464), (8995, 85184), (9317, 82240), (9680, 79156), (10280, 74536), (10648, 71960), (11308, 67760), (12320, 62194), (13310, 57568), (13552, 56540), (14135, 54208), (14392, 53240), (16448, 46585), (16940, 45232), (17990, 42592), (18634, 41120), (19360, 39578), (19789, 38720), (20560, 37268), (21296, 35980), (22616, 33880), (24640, 31097), (26620, 28784), (27104, 28270)]