1796107040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 5253050880

約数和(自身を除く): 3456943840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 281, 364, 416, 439, 455, 520, 560, 562, 728, 878, 910, 1040, 1120, 1124, 1405, 1456, 1756, 1820, 1967, 2080, 2195, 2248, 2810, 2912, 3073, 3512, 3640, 3653, 3934, 4390, 4496, 5620, 5707, 6146, 7024, 7280, 7306, 7868, 8780, 8992, 9835, 11240, 11414, 12292, 14048, 14560, 14612, 15365, 15736, 17560, 18265, 19670, 22480, 22828, 24584, 25571, 28535, 29224, 30730, 31472, 35120, 36530, 39340, 39949, 44960, 45656, 49168, 51142, 57070, 58448, 61460, 62944, 70240, 73060, 78680, 79898, 91312, 98336, 102284, 114140, 116896, 122920, 123359, 127855, 146120, 157360, 159796, 182624, 199745, 204568, 228280, 245840, 246718, 255710, 292240, 314720, 319592, 399490, 409136, 456560, 491680, 493436, 511420, 584480, 616795, 639184, 798980, 818272, 863513, 913120, 986872, 1022840, 1233590, 1278368, 1597960, 1603667, 1727026, 1973744, 2045680, 2467180, 3195920, 3207334, 3454052, 3947488, 4091360, 4317565, 4934360, 6391840, 6414668, 6908104, 8018335, 8635130, 9868720, 11225669, 12829336, 13816208, 16036670, 17270260, 19737440, 22451338, 25658672, 27632416, 32073340, 34540520, 44902676, 51317344, 56128345, 64146680, 69081040, 89805352, 112256690, 128293360, 138162080, 179610704, 224513380, 256586720, 359221408, 449026760, 898053520, 1796107040]

約数ペア:

[(1, 1796107040), (2, 898053520), (4, 449026760), (5, 359221408), (7, 256586720), (8, 224513380), (10, 179610704), (13, 138162080), (14, 128293360), (16, 112256690), (20, 89805352), (26, 69081040), (28, 64146680), (32, 56128345), (35, 51317344), (40, 44902676), (52, 34540520), (56, 32073340), (65, 27632416), (70, 25658672), (80, 22451338), (91, 19737440), (104, 17270260), (112, 16036670), (130, 13816208), (140, 12829336), (160, 11225669), (182, 9868720), (208, 8635130), (224, 8018335), (260, 6908104), (280, 6414668), (281, 6391840), (364, 4934360), (416, 4317565), (439, 4091360), (455, 3947488), (520, 3454052), (560, 3207334), (562, 3195920), (728, 2467180), (878, 2045680), (910, 1973744), (1040, 1727026), (1120, 1603667), (1124, 1597960), (1405, 1278368), (1456, 1233590), (1756, 1022840), (1820, 986872), (1967, 913120), (2080, 863513), (2195, 818272), (2248, 798980), (2810, 639184), (2912, 616795), (3073, 584480), (3512, 511420), (3640, 493436), (3653, 491680), (3934, 456560), (4390, 409136), (4496, 399490), (5620, 319592), (5707, 314720), (6146, 292240), (7024, 255710), (7280, 246718), (7306, 245840), (7868, 228280), (8780, 204568), (8992, 199745), (9835, 182624), (11240, 159796), (11414, 157360), (12292, 146120), (14048, 127855), (14560, 123359), (14612, 122920), (15365, 116896), (15736, 114140), (17560, 102284), (18265, 98336), (19670, 91312), (22480, 79898), (22828, 78680), (24584, 73060), (25571, 70240), (28535, 62944), (29224, 61460), (30730, 58448), (31472, 57070), (35120, 51142), (36530, 49168), (39340, 45656), (39949, 44960)]