2045797680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1$

素因数の和:1711

約数の個数: 160

約数和(自身を含む): 6737515200

約数和(自身を除く): 4691717520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 389, 408, 510, 680, 778, 816, 1020, 1167, 1289, 1360, 1556, 1945, 2040, 2334, 2578, 3112, 3867, 3890, 4080, 4668, 5156, 5835, 6224, 6445, 6613, 7734, 7780, 9336, 10312, 11670, 12890, 13226, 15468, 15560, 18672, 19335, 19839, 20624, 21913, 23340, 25780, 26452, 30936, 31120, 33065, 38670, 39678, 43826, 46680, 51560, 52904, 61872, 65739, 66130, 77340, 79356, 87652, 93360, 99195, 103120, 105808, 109565, 131478, 132260, 154680, 158712, 175304, 198390, 219130, 262956, 264520, 309360, 317424, 328695, 350608, 396780, 438260, 501421, 525912, 529040, 657390, 793560, 876520, 1002842, 1051824, 1314780, 1504263, 1587120, 1753040, 2005684, 2507105, 2629560, 3008526, 4011368, 5014210, 5259120, 6017052, 7521315, 8022736, 8524157, 10028420, 12034104, 15042630, 17048314, 20056840, 24068208, 25572471, 30085260, 34096628, 40113680, 42620785, 51144942, 60170520, 68193256, 85241570, 102289884, 120341040, 127862355, 136386512, 170483140, 204579768, 255724710, 340966280, 409159536, 511449420, 681932560, 1022898840, 2045797680]

約数ペア:

[(1, 2045797680), (2, 1022898840), (3, 681932560), (4, 511449420), (5, 409159536), (6, 340966280), (8, 255724710), (10, 204579768), (12, 170483140), (15, 136386512), (16, 127862355), (17, 120341040), (20, 102289884), (24, 85241570), (30, 68193256), (34, 60170520), (40, 51144942), (48, 42620785), (51, 40113680), (60, 34096628), (68, 30085260), (80, 25572471), (85, 24068208), (102, 20056840), (120, 17048314), (136, 15042630), (170, 12034104), (204, 10028420), (240, 8524157), (255, 8022736), (272, 7521315), (340, 6017052), (389, 5259120), (408, 5014210), (510, 4011368), (680, 3008526), (778, 2629560), (816, 2507105), (1020, 2005684), (1167, 1753040), (1289, 1587120), (1360, 1504263), (1556, 1314780), (1945, 1051824), (2040, 1002842), (2334, 876520), (2578, 793560), (3112, 657390), (3867, 529040), (3890, 525912), (4080, 501421), (4668, 438260), (5156, 396780), (5835, 350608), (6224, 328695), (6445, 317424), (6613, 309360), (7734, 264520), (7780, 262956), (9336, 219130), (10312, 198390), (11670, 175304), (12890, 158712), (13226, 154680), (15468, 132260), (15560, 131478), (18672, 109565), (19335, 105808), (19839, 103120), (20624, 99195), (21913, 93360), (23340, 87652), (25780, 79356), (26452, 77340), (30936, 66130), (31120, 65739), (33065, 61872), (38670, 52904), (39678, 51560), (43826, 46680)]