168309120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 192

約数和(自身を含む): 624423600

約数和(自身を除く): 456114480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1789, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3578, 3920, 4480, 4704, 5367, 5880, 6272, 6720, 7156, 7840, 8945, 9408, 10734, 11760, 12523, 13440, 14312, 15680, 17890, 18816, 21468, 23520, 25046, 26835, 28624, 31360, 35780, 37569, 42936, 47040, 50092, 53670, 57248, 62615, 71560, 75138, 85872, 87661, 94080, 100184, 107340, 114496, 125230, 143120, 150276, 171744, 175322, 187845, 200368, 214680, 228992, 250460, 262983, 286240, 300552, 343488, 350644, 375690, 400736, 429360, 438305, 500920, 525966, 572480, 601104, 686976, 701288, 751380, 801472, 858720, 876610, 1001840, 1051932, 1144960, 1202208, 1314915, 1402576, 1502760, 1602944, 1717440, 1753220, 2003680, 2103864, 2404416, 2629830, 2805152, 3005520, 3434880, 3506440, 4007360, 4207728, 4808832, 5259660, 5610304, 6011040, 7012880, 8014720, 8415456, 10519320, 11220608, 12022080, 14025760, 16830912, 21038640, 24044160, 28051520, 33661824, 42077280, 56103040, 84154560, 168309120]

約数ペア:

[(1, 168309120), (2, 84154560), (3, 56103040), (4, 42077280), (5, 33661824), (6, 28051520), (7, 24044160), (8, 21038640), (10, 16830912), (12, 14025760), (14, 12022080), (15, 11220608), (16, 10519320), (20, 8415456), (21, 8014720), (24, 7012880), (28, 6011040), (30, 5610304), (32, 5259660), (35, 4808832), (40, 4207728), (42, 4007360), (48, 3506440), (49, 3434880), (56, 3005520), (60, 2805152), (64, 2629830), (70, 2404416), (80, 2103864), (84, 2003680), (96, 1753220), (98, 1717440), (105, 1602944), (112, 1502760), (120, 1402576), (128, 1314915), (140, 1202208), (147, 1144960), (160, 1051932), (168, 1001840), (192, 876610), (196, 858720), (210, 801472), (224, 751380), (240, 701288), (245, 686976), (280, 601104), (294, 572480), (320, 525966), (336, 500920), (384, 438305), (392, 429360), (420, 400736), (448, 375690), (480, 350644), (490, 343488), (560, 300552), (588, 286240), (640, 262983), (672, 250460), (735, 228992), (784, 214680), (840, 200368), (896, 187845), (960, 175322), (980, 171744), (1120, 150276), (1176, 143120), (1344, 125230), (1470, 114496), (1568, 107340), (1680, 100184), (1789, 94080), (1920, 87661), (1960, 85872), (2240, 75138), (2352, 71560), (2688, 62615), (2940, 57248), (3136, 53670), (3360, 50092), (3578, 47040), (3920, 42936), (4480, 37569), (4704, 35780), (5367, 31360), (5880, 28624), (6272, 26835), (6720, 25046), (7156, 23520), (7840, 21468), (8945, 18816), (9408, 17890), (10734, 15680), (11760, 14312), (12523, 13440)]