890342880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 384

約数和(自身を含む): 3438360576

約数和(自身を除く): 2548017696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 41, 42, 46, 48, 56, 60, 69, 70, 80, 82, 84, 92, 96, 105, 112, 115, 120, 123, 138, 140, 160, 161, 164, 168, 184, 205, 210, 224, 230, 240, 246, 276, 280, 281, 287, 322, 328, 336, 345, 368, 410, 420, 460, 480, 483, 492, 552, 560, 562, 574, 615, 644, 656, 672, 690, 736, 805, 820, 840, 843, 861, 920, 943, 966, 984, 1104, 1120, 1124, 1148, 1230, 1288, 1312, 1380, 1405, 1435, 1610, 1640, 1680, 1686, 1722, 1840, 1886, 1932, 1967, 1968, 2208, 2248, 2296, 2415, 2460, 2576, 2760, 2810, 2829, 2870, 3220, 3280, 3360, 3372, 3444, 3680, 3772, 3864, 3934, 3936, 4215, 4305, 4496, 4592, 4715, 4830, 4920, 5152, 5520, 5620, 5658, 5740, 5901, 6440, 6463, 6560, 6601, 6744, 6888, 7544, 7728, 7868, 8430, 8610, 8992, 9184, 9430, 9660, 9835, 9840, 11040, 11240, 11316, 11480, 11521, 11802, 12880, 12926, 13202, 13488, 13776, 14145, 15088, 15456, 15736, 16860, 17220, 18860, 19320, 19389, 19670, 19680, 19803, 22480, 22632, 22960, 23042, 23604, 25760, 25852, 26404, 26976, 27552, 28290, 29505, 30176, 31472, 32315, 33005, 33720, 34440, 34563, 37720, 38640, 38778, 39340, 39606, 44960, 45241, 45264, 45920, 46084, 47208, 51704, 52808, 56580, 57605, 59010, 62944, 64630, 66010, 67440, 68880, 69126, 75440, 77280, 77556, 78680, 79212, 80647, 90482, 90528, 92168, 94416, 96945, 99015, 103408, 105616, 113160, 115210, 118020, 129260, 132020, 134880, 135723, 137760, 138252, 150880, 155112, 157360, 158424, 161294, 172815, 180964, 184336, 188832, 193890, 198030, 206816, 211232, 226205, 226320, 230420, 236040, 241941, 258520, 264040, 264983, 271446, 276504, 310224, 314720, 316848, 322588, 345630, 361928, 368672, 387780, 396060, 403235, 452410, 452640, 460840, 472080, 483882, 517040, 528080, 529966, 542892, 553008, 620448, 633696, 645176, 678615, 691260, 723856, 775560, 792120, 794949, 806470, 904820, 921680, 944160, 967764, 1034080, 1056160, 1059932, 1085784, 1106016, 1209705, 1290352, 1324915, 1357230, 1382520, 1447712, 1551120, 1584240, 1589898, 1612940, 1809640, 1843360, 1854881, 1935528, 2119864, 2171568, 2419410, 2580704, 2649830, 2714460, 2765040, 3102240, 3168480, 3179796, 3225880, 3619280, 3709762, 3871056, 3974745, 4239728, 4343136, 4838820, 5299660, 5428920, 5530080, 5564643, 6359592, 6451760, 7238560, 7419524, 7742112, 7949490, 8479456, 9274405, 9677640, 10599320, 10857840, 11129286, 12719184, 12903520, 14839048, 15898980, 18548810, 19355280, 21198640, 21715680, 22258572, 25438368, 27823215, 29678096, 31797960, 37097620, 38710560, 42397280, 44517144, 55646430, 59356192, 63595920, 74195240, 89034288, 111292860, 127191840, 148390480, 178068576, 222585720, 296780960, 445171440, 890342880]

約数ペア:

[(1, 890342880), (2, 445171440), (3, 296780960), (4, 222585720), (5, 178068576), (6, 148390480), (7, 127191840), (8, 111292860), (10, 89034288), (12, 74195240), (14, 63595920), (15, 59356192), (16, 55646430), (20, 44517144), (21, 42397280), (23, 38710560), (24, 37097620), (28, 31797960), (30, 29678096), (32, 27823215), (35, 25438368), (40, 22258572), (41, 21715680), (42, 21198640), (46, 19355280), (48, 18548810), (56, 15898980), (60, 14839048), (69, 12903520), (70, 12719184), (80, 11129286), (82, 10857840), (84, 10599320), (92, 9677640), (96, 9274405), (105, 8479456), (112, 7949490), (115, 7742112), (120, 7419524), (123, 7238560), (138, 6451760), (140, 6359592), (160, 5564643), (161, 5530080), (164, 5428920), (168, 5299660), (184, 4838820), (205, 4343136), (210, 4239728), (224, 3974745), (230, 3871056), (240, 3709762), (246, 3619280), (276, 3225880), (280, 3179796), (281, 3168480), (287, 3102240), (322, 2765040), (328, 2714460), (336, 2649830), (345, 2580704), (368, 2419410), (410, 2171568), (420, 2119864), (460, 1935528), (480, 1854881), (483, 1843360), (492, 1809640), (552, 1612940), (560, 1589898), (562, 1584240), (574, 1551120), (615, 1447712), (644, 1382520), (656, 1357230), (672, 1324915), (690, 1290352), (736, 1209705), (805, 1106016), (820, 1085784), (840, 1059932), (843, 1056160), (861, 1034080), (920, 967764), (943, 944160), (966, 921680), (984, 904820), (1104, 806470), (1120, 794949), (1124, 792120), (1148, 775560), (1230, 723856), (1288, 691260), (1312, 678615), (1380, 645176), (1405, 633696), (1435, 620448), (1610, 553008), (1640, 542892), (1680, 529966), (1686, 528080), (1722, 517040), (1840, 483882), (1886, 472080), (1932, 460840), (1967, 452640), (1968, 452410), (2208, 403235), (2248, 396060), (2296, 387780), (2415, 368672), (2460, 361928), (2576, 345630), (2760, 322588), (2810, 316848), (2829, 314720), (2870, 310224), (3220, 276504), (3280, 271446), (3360, 264983), (3372, 264040), (3444, 258520), (3680, 241941), (3772, 236040), (3864, 230420), (3934, 226320), (3936, 226205), (4215, 211232), (4305, 206816), (4496, 198030), (4592, 193890), (4715, 188832), (4830, 184336), (4920, 180964), (5152, 172815), (5520, 161294), (5620, 158424), (5658, 157360), (5740, 155112), (5901, 150880), (6440, 138252), (6463, 137760), (6560, 135723), (6601, 134880), (6744, 132020), (6888, 129260), (7544, 118020), (7728, 115210), (7868, 113160), (8430, 105616), (8610, 103408), (8992, 99015), (9184, 96945), (9430, 94416), (9660, 92168), (9835, 90528), (9840, 90482), (11040, 80647), (11240, 79212), (11316, 78680), (11480, 77556), (11521, 77280), (11802, 75440), (12880, 69126), (12926, 68880), (13202, 67440), (13488, 66010), (13776, 64630), (14145, 62944), (15088, 59010), (15456, 57605), (15736, 56580), (16860, 52808), (17220, 51704), (18860, 47208), (19320, 46084), (19389, 45920), (19670, 45264), (19680, 45241), (19803, 44960), (22480, 39606), (22632, 39340), (22960, 38778), (23042, 38640), (23604, 37720), (25760, 34563), (25852, 34440), (26404, 33720), (26976, 33005), (27552, 32315), (28290, 31472), (29505, 30176)]