1660466544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 5098007040

約数和(自身を除く): 3437540496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 114, 121, 123, 132, 152, 164, 176, 209, 228, 242, 246, 264, 304, 328, 363, 367, 418, 451, 456, 484, 492, 528, 627, 656, 726, 734, 779, 836, 902, 912, 968, 984, 1101, 1254, 1353, 1452, 1468, 1558, 1672, 1804, 1936, 1968, 2202, 2299, 2337, 2508, 2706, 2904, 2936, 3116, 3344, 3608, 4037, 4404, 4598, 4674, 4961, 5016, 5412, 5808, 5872, 6232, 6897, 6973, 7216, 8074, 8569, 8808, 9196, 9348, 9922, 10032, 10824, 12111, 12464, 13794, 13946, 14883, 15047, 16148, 17138, 17616, 18392, 18696, 19844, 20919, 21648, 24222, 25707, 27588, 27892, 29766, 30094, 32296, 34276, 36784, 37392, 39688, 41838, 44407, 45141, 48444, 51414, 55176, 55784, 59532, 60188, 64592, 68552, 76703, 79376, 83676, 88814, 90282, 94259, 96888, 102828, 110352, 111568, 119064, 120376, 133221, 137104, 153406, 165517, 167352, 177628, 180564, 188518, 193776, 205656, 230109, 238128, 240752, 266442, 282777, 285893, 306812, 331034, 334704, 355256, 361128, 377036, 411312, 460218, 496551, 532884, 565554, 571786, 613624, 662068, 710512, 722256, 754072, 843733, 857679, 920436, 993102, 1065768, 1131108, 1143572, 1227248, 1324136, 1508144, 1687466, 1715358, 1820687, 1840872, 1986204, 2131536, 2262216, 2287144, 2531199, 2648272, 3144823, 3374932, 3430716, 3641374, 3681744, 3972408, 4524432, 4574288, 5062398, 5462061, 6289646, 6749864, 6861432, 7282748, 7944816, 9434469, 10124796, 10924122, 12579292, 13499728, 13722864, 14565496, 18868938, 20249592, 21848244, 25158584, 29130992, 34593053, 37737876, 40499184, 43696488, 50317168, 69186106, 75475752, 87392976, 103779159, 138372212, 150951504, 207558318, 276744424, 415116636, 553488848, 830233272, 1660466544]

約数ペア:

[(1, 1660466544), (2, 830233272), (3, 553488848), (4, 415116636), (6, 276744424), (8, 207558318), (11, 150951504), (12, 138372212), (16, 103779159), (19, 87392976), (22, 75475752), (24, 69186106), (33, 50317168), (38, 43696488), (41, 40499184), (44, 37737876), (48, 34593053), (57, 29130992), (66, 25158584), (76, 21848244), (82, 20249592), (88, 18868938), (114, 14565496), (121, 13722864), (123, 13499728), (132, 12579292), (152, 10924122), (164, 10124796), (176, 9434469), (209, 7944816), (228, 7282748), (242, 6861432), (246, 6749864), (264, 6289646), (304, 5462061), (328, 5062398), (363, 4574288), (367, 4524432), (418, 3972408), (451, 3681744), (456, 3641374), (484, 3430716), (492, 3374932), (528, 3144823), (627, 2648272), (656, 2531199), (726, 2287144), (734, 2262216), (779, 2131536), (836, 1986204), (902, 1840872), (912, 1820687), (968, 1715358), (984, 1687466), (1101, 1508144), (1254, 1324136), (1353, 1227248), (1452, 1143572), (1468, 1131108), (1558, 1065768), (1672, 993102), (1804, 920436), (1936, 857679), (1968, 843733), (2202, 754072), (2299, 722256), (2337, 710512), (2508, 662068), (2706, 613624), (2904, 571786), (2936, 565554), (3116, 532884), (3344, 496551), (3608, 460218), (4037, 411312), (4404, 377036), (4598, 361128), (4674, 355256), (4961, 334704), (5016, 331034), (5412, 306812), (5808, 285893), (5872, 282777), (6232, 266442), (6897, 240752), (6973, 238128), (7216, 230109), (8074, 205656), (8569, 193776), (8808, 188518), (9196, 180564), (9348, 177628), (9922, 167352), (10032, 165517), (10824, 153406), (12111, 137104), (12464, 133221), (13794, 120376), (13946, 119064), (14883, 111568), (15047, 110352), (16148, 102828), (17138, 96888), (17616, 94259), (18392, 90282), (18696, 88814), (19844, 83676), (20919, 79376), (21648, 76703), (24222, 68552), (25707, 64592), (27588, 60188), (27892, 59532), (29766, 55784), (30094, 55176), (32296, 51414), (34276, 48444), (36784, 45141), (37392, 44407), (39688, 41838)]