264807510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 731566080

約数和(自身を除く): 466758570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 139, 165, 230, 251, 253, 278, 330, 345, 417, 502, 506, 690, 695, 753, 759, 834, 1255, 1265, 1390, 1506, 1518, 1529, 2085, 2510, 2530, 2761, 3058, 3197, 3765, 3795, 4170, 4587, 5522, 5773, 6394, 7530, 7590, 7645, 8283, 9174, 9591, 11546, 13805, 15290, 15985, 16566, 17319, 19182, 22935, 27610, 28865, 31970, 34638, 34889, 35167, 41415, 45870, 47955, 57730, 63503, 69778, 70334, 82830, 86595, 95910, 104667, 105501, 127006, 173190, 174445, 175835, 190509, 209334, 211002, 317515, 348890, 351670, 381018, 383779, 523335, 527505, 635030, 767558, 802447, 952545, 1046670, 1055010, 1151337, 1604894, 1905090, 1918895, 2302674, 2407341, 3837790, 4012235, 4814682, 5756685, 8024470, 8826917, 11513370, 12036705, 17653834, 24073410, 26480751, 44134585, 52961502, 88269170, 132403755, 264807510]

約数ペア:

[(1, 264807510), (2, 132403755), (3, 88269170), (5, 52961502), (6, 44134585), (10, 26480751), (11, 24073410), (15, 17653834), (22, 12036705), (23, 11513370), (30, 8826917), (33, 8024470), (46, 5756685), (55, 4814682), (66, 4012235), (69, 3837790), (110, 2407341), (115, 2302674), (138, 1918895), (139, 1905090), (165, 1604894), (230, 1151337), (251, 1055010), (253, 1046670), (278, 952545), (330, 802447), (345, 767558), (417, 635030), (502, 527505), (506, 523335), (690, 383779), (695, 381018), (753, 351670), (759, 348890), (834, 317515), (1255, 211002), (1265, 209334), (1390, 190509), (1506, 175835), (1518, 174445), (1529, 173190), (2085, 127006), (2510, 105501), (2530, 104667), (2761, 95910), (3058, 86595), (3197, 82830), (3765, 70334), (3795, 69778), (4170, 63503), (4587, 57730), (5522, 47955), (5773, 45870), (6394, 41415), (7530, 35167), (7590, 34889), (7645, 34638), (8283, 31970), (9174, 28865), (9591, 27610), (11546, 22935), (13805, 19182), (15290, 17319), (15985, 16566)]