2018249520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70667}}^1$

素因数の和:70707

約数の個数: 160

約数和(自身を含む): 7571086848

約数和(自身を除く): 5552837328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 70667, 141334, 212001, 282668, 353335, 424002, 494669, 565336, 706670, 848004, 989338, 1060005, 1130672, 1201339, 1413340, 1484007, 1696008, 1978676, 2120010, 2402678, 2473345, 2826680, 2968014, 3392016, 3604017, 3957352, 4240020, 4805356, 4946690, 5653360, 5936028, 6006695, 7208034, 7420035, 7914704, 8409373, 8480040, 9610712, 9893380, 11872056, 12013390, 14416068, 14840070, 16818746, 16960080, 18020085, 19221424, 19786760, 23744112, 24026780, 25228119, 28832136, 29680140, 33637492, 36040170, 39573520, 42046865, 48053560, 50456238, 57664272, 59360280, 67274984, 72080340, 84093730, 96107120, 100912476, 118720560, 126140595, 134549968, 144160680, 168187460, 201824952, 252281190, 288321360, 336374920, 403649904, 504562380, 672749840, 1009124760, 2018249520]

約数ペア:

[(1, 2018249520), (2, 1009124760), (3, 672749840), (4, 504562380), (5, 403649904), (6, 336374920), (7, 288321360), (8, 252281190), (10, 201824952), (12, 168187460), (14, 144160680), (15, 134549968), (16, 126140595), (17, 118720560), (20, 100912476), (21, 96107120), (24, 84093730), (28, 72080340), (30, 67274984), (34, 59360280), (35, 57664272), (40, 50456238), (42, 48053560), (48, 42046865), (51, 39573520), (56, 36040170), (60, 33637492), (68, 29680140), (70, 28832136), (80, 25228119), (84, 24026780), (85, 23744112), (102, 19786760), (105, 19221424), (112, 18020085), (119, 16960080), (120, 16818746), (136, 14840070), (140, 14416068), (168, 12013390), (170, 11872056), (204, 9893380), (210, 9610712), (238, 8480040), (240, 8409373), (255, 7914704), (272, 7420035), (280, 7208034), (336, 6006695), (340, 5936028), (357, 5653360), (408, 4946690), (420, 4805356), (476, 4240020), (510, 3957352), (560, 3604017), (595, 3392016), (680, 2968014), (714, 2826680), (816, 2473345), (840, 2402678), (952, 2120010), (1020, 1978676), (1190, 1696008), (1360, 1484007), (1428, 1413340), (1680, 1201339), (1785, 1130672), (1904, 1060005), (2040, 989338), (2380, 848004), (2856, 706670), (3570, 565336), (4080, 494669), (4760, 424002), (5712, 353335), (7140, 282668), (9520, 212001), (14280, 141334), (28560, 70667)]