1945561680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2795

約数の個数: 200

約数和(自身を含む): 6819588072

約数和(自身を除く): 4874026392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 270, 324, 339, 360, 405, 432, 452, 540, 565, 648, 678, 720, 810, 904, 1017, 1080, 1130, 1296, 1356, 1620, 1695, 1808, 2034, 2160, 2260, 2657, 2712, 3051, 3240, 3390, 4068, 4520, 5085, 5314, 5424, 6102, 6480, 6780, 7971, 8136, 9040, 9153, 10170, 10628, 12204, 13285, 13560, 15255, 15942, 16272, 18306, 20340, 21256, 23913, 24408, 26570, 27120, 30510, 31884, 36612, 39855, 40680, 42512, 45765, 47826, 48816, 53140, 61020, 63768, 71739, 73224, 79710, 81360, 91530, 95652, 106280, 119565, 122040, 127536, 143478, 146448, 159420, 183060, 191304, 212560, 215217, 239130, 244080, 286956, 300241, 318840, 358695, 366120, 382608, 430434, 478260, 573912, 600482, 637680, 717390, 732240, 860868, 900723, 956520, 1076085, 1147824, 1200964, 1434780, 1501205, 1721736, 1801446, 1913040, 2152170, 2401928, 2702169, 2869560, 3002410, 3443472, 3602892, 4304340, 4503615, 4803856, 5404338, 5739120, 6004820, 7205784, 8106507, 8608680, 9007230, 10808676, 12009640, 13510845, 14411568, 16213014, 17217360, 18014460, 21617352, 24019280, 24319521, 27021690, 32426028, 36028920, 40532535, 43234704, 48639042, 54043380, 64852056, 72057840, 81065070, 97278084, 108086760, 121597605, 129704112, 162130140, 194556168, 216173520, 243195210, 324260280, 389112336, 486390420, 648520560, 972780840, 1945561680]

約数ペア:

[(1, 1945561680), (2, 972780840), (3, 648520560), (4, 486390420), (5, 389112336), (6, 324260280), (8, 243195210), (9, 216173520), (10, 194556168), (12, 162130140), (15, 129704112), (16, 121597605), (18, 108086760), (20, 97278084), (24, 81065070), (27, 72057840), (30, 64852056), (36, 54043380), (40, 48639042), (45, 43234704), (48, 40532535), (54, 36028920), (60, 32426028), (72, 27021690), (80, 24319521), (81, 24019280), (90, 21617352), (108, 18014460), (113, 17217360), (120, 16213014), (135, 14411568), (144, 13510845), (162, 12009640), (180, 10808676), (216, 9007230), (226, 8608680), (240, 8106507), (270, 7205784), (324, 6004820), (339, 5739120), (360, 5404338), (405, 4803856), (432, 4503615), (452, 4304340), (540, 3602892), (565, 3443472), (648, 3002410), (678, 2869560), (720, 2702169), (810, 2401928), (904, 2152170), (1017, 1913040), (1080, 1801446), (1130, 1721736), (1296, 1501205), (1356, 1434780), (1620, 1200964), (1695, 1147824), (1808, 1076085), (2034, 956520), (2160, 900723), (2260, 860868), (2657, 732240), (2712, 717390), (3051, 637680), (3240, 600482), (3390, 573912), (4068, 478260), (4520, 430434), (5085, 382608), (5314, 366120), (5424, 358695), (6102, 318840), (6480, 300241), (6780, 286956), (7971, 244080), (8136, 239130), (9040, 215217), (9153, 212560), (10170, 191304), (10628, 183060), (12204, 159420), (13285, 146448), (13560, 143478), (15255, 127536), (15942, 122040), (16272, 119565), (18306, 106280), (20340, 95652), (21256, 91530), (23913, 81360), (24408, 79710), (26570, 73224), (27120, 71739), (30510, 63768), (31884, 61020), (36612, 53140), (39855, 48816), (40680, 47826), (42512, 45765)]