265248270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 855117648

約数和(自身を除く): 589869378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 81, 82, 90, 98, 105, 123, 126, 135, 147, 162, 163, 189, 205, 210, 245, 246, 270, 287, 294, 315, 326, 369, 378, 405, 410, 441, 489, 490, 567, 574, 615, 630, 735, 738, 810, 815, 861, 882, 945, 978, 1107, 1134, 1141, 1230, 1323, 1435, 1467, 1470, 1630, 1722, 1845, 1890, 2009, 2205, 2214, 2282, 2445, 2583, 2646, 2835, 2870, 2934, 3321, 3423, 3690, 3969, 4018, 4305, 4401, 4410, 4890, 5166, 5535, 5670, 5705, 6027, 6615, 6642, 6683, 6846, 7335, 7749, 7938, 7987, 8610, 8802, 10045, 10269, 11070, 11410, 12054, 12915, 13203, 13230, 13366, 14670, 15498, 15974, 16605, 17115, 18081, 19845, 20049, 20090, 20538, 22005, 23247, 23961, 25830, 26406, 30135, 30807, 33210, 33415, 34230, 36162, 38745, 39690, 39935, 40098, 44010, 46494, 46781, 47922, 51345, 54243, 60147, 60270, 61614, 66015, 66830, 71883, 77490, 79870, 90405, 92421, 93562, 100245, 102690, 108486, 116235, 119805, 120294, 132030, 140343, 143766, 154035, 162729, 180441, 180810, 184842, 200490, 215649, 232470, 233905, 239610, 271215, 280686, 300735, 308070, 325458, 327467, 359415, 360882, 421029, 431298, 462105, 467810, 541323, 542430, 601470, 646947, 654934, 701715, 718830, 813645, 842058, 902205, 924210, 982401, 1078245, 1082646, 1263087, 1293894, 1403430, 1627290, 1637335, 1804410, 1964802, 2105145, 2156490, 2526174, 2706615, 2947203, 3234735, 3274670, 3789261, 4210290, 4912005, 5413230, 5894406, 6315435, 6469470, 7578522, 8841609, 9824010, 12630870, 14736015, 17683218, 18946305, 26524827, 29472030, 37892610, 44208045, 53049654, 88416090, 132624135, 265248270]

約数ペア:

[(1, 265248270), (2, 132624135), (3, 88416090), (5, 53049654), (6, 44208045), (7, 37892610), (9, 29472030), (10, 26524827), (14, 18946305), (15, 17683218), (18, 14736015), (21, 12630870), (27, 9824010), (30, 8841609), (35, 7578522), (41, 6469470), (42, 6315435), (45, 5894406), (49, 5413230), (54, 4912005), (63, 4210290), (70, 3789261), (81, 3274670), (82, 3234735), (90, 2947203), (98, 2706615), (105, 2526174), (123, 2156490), (126, 2105145), (135, 1964802), (147, 1804410), (162, 1637335), (163, 1627290), (189, 1403430), (205, 1293894), (210, 1263087), (245, 1082646), (246, 1078245), (270, 982401), (287, 924210), (294, 902205), (315, 842058), (326, 813645), (369, 718830), (378, 701715), (405, 654934), (410, 646947), (441, 601470), (489, 542430), (490, 541323), (567, 467810), (574, 462105), (615, 431298), (630, 421029), (735, 360882), (738, 359415), (810, 327467), (815, 325458), (861, 308070), (882, 300735), (945, 280686), (978, 271215), (1107, 239610), (1134, 233905), (1141, 232470), (1230, 215649), (1323, 200490), (1435, 184842), (1467, 180810), (1470, 180441), (1630, 162729), (1722, 154035), (1845, 143766), (1890, 140343), (2009, 132030), (2205, 120294), (2214, 119805), (2282, 116235), (2445, 108486), (2583, 102690), (2646, 100245), (2835, 93562), (2870, 92421), (2934, 90405), (3321, 79870), (3423, 77490), (3690, 71883), (3969, 66830), (4018, 66015), (4305, 61614), (4401, 60270), (4410, 60147), (4890, 54243), (5166, 51345), (5535, 47922), (5670, 46781), (5705, 46494), (6027, 44010), (6615, 40098), (6642, 39935), (6683, 39690), (6846, 38745), (7335, 36162), (7749, 34230), (7938, 33415), (7987, 33210), (8610, 30807), (8802, 30135), (10045, 26406), (10269, 25830), (11070, 23961), (11410, 23247), (12054, 22005), (12915, 20538), (13203, 20090), (13230, 20049), (13366, 19845), (14670, 18081), (15498, 17115), (15974, 16605)]