425064960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 240

約数和(自身を含む): 1551195360

約数和(自身を除く): 1126130400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 971, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 1942, 2280, 2304, 2432, 2560, 2736, 2880, 2913, 3040, 3420, 3648, 3840, 3884, 4560, 4608, 4855, 4864, 5472, 5760, 5826, 6080, 6840, 7296, 7680, 7768, 8739, 9120, 9710, 9728, 10944, 11520, 11652, 12160, 13680, 14565, 14592, 15536, 17478, 18240, 18449, 19420, 21888, 23040, 23304, 24320, 27360, 29130, 29184, 31072, 34956, 36480, 36898, 38840, 43695, 43776, 46608, 48640, 54720, 55347, 58260, 62144, 69912, 72960, 73796, 77680, 87390, 87552, 92245, 93216, 109440, 110694, 116520, 124288, 139824, 145920, 147592, 155360, 166041, 174780, 184490, 186432, 218880, 221388, 233040, 248576, 276735, 279648, 295184, 310720, 332082, 349560, 368980, 372864, 437760, 442776, 466080, 497152, 553470, 559296, 590368, 621440, 664164, 699120, 737960, 745728, 830205, 885552, 932160, 1106940, 1118592, 1180736, 1242880, 1328328, 1398240, 1475920, 1491456, 1660410, 1771104, 1864320, 2213880, 2237184, 2361472, 2485760, 2656656, 2796480, 2951840, 3320820, 3542208, 3728640, 4427760, 4474368, 4722944, 5313312, 5592960, 5903680, 6641640, 7084416, 7457280, 8855520, 9445888, 10626624, 11185920, 11807360, 13283280, 14168832, 17711040, 21253248, 22371840, 23614720, 26566560, 28337664, 35422080, 42506496, 47229440, 53133120, 70844160, 85012992, 106266240, 141688320, 212532480, 425064960]

約数ペア:

[(1, 425064960), (2, 212532480), (3, 141688320), (4, 106266240), (5, 85012992), (6, 70844160), (8, 53133120), (9, 47229440), (10, 42506496), (12, 35422080), (15, 28337664), (16, 26566560), (18, 23614720), (19, 22371840), (20, 21253248), (24, 17711040), (30, 14168832), (32, 13283280), (36, 11807360), (38, 11185920), (40, 10626624), (45, 9445888), (48, 8855520), (57, 7457280), (60, 7084416), (64, 6641640), (72, 5903680), (76, 5592960), (80, 5313312), (90, 4722944), (95, 4474368), (96, 4427760), (114, 3728640), (120, 3542208), (128, 3320820), (144, 2951840), (152, 2796480), (160, 2656656), (171, 2485760), (180, 2361472), (190, 2237184), (192, 2213880), (228, 1864320), (240, 1771104), (256, 1660410), (285, 1491456), (288, 1475920), (304, 1398240), (320, 1328328), (342, 1242880), (360, 1180736), (380, 1118592), (384, 1106940), (456, 932160), (480, 885552), (512, 830205), (570, 745728), (576, 737960), (608, 699120), (640, 664164), (684, 621440), (720, 590368), (760, 559296), (768, 553470), (855, 497152), (912, 466080), (960, 442776), (971, 437760), (1140, 372864), (1152, 368980), (1216, 349560), (1280, 332082), (1368, 310720), (1440, 295184), (1520, 279648), (1536, 276735), (1710, 248576), (1824, 233040), (1920, 221388), (1942, 218880), (2280, 186432), (2304, 184490), (2432, 174780), (2560, 166041), (2736, 155360), (2880, 147592), (2913, 145920), (3040, 139824), (3420, 124288), (3648, 116520), (3840, 110694), (3884, 109440), (4560, 93216), (4608, 92245), (4855, 87552), (4864, 87390), (5472, 77680), (5760, 73796), (5826, 72960), (6080, 69912), (6840, 62144), (7296, 58260), (7680, 55347), (7768, 54720), (8739, 48640), (9120, 46608), (9710, 43776), (9728, 43695), (10944, 38840), (11520, 36898), (11652, 36480), (12160, 34956), (13680, 31072), (14565, 29184), (14592, 29130), (15536, 27360), (17478, 24320), (18240, 23304), (18449, 23040), (19420, 21888)]