84154560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1789}}^1$

素因数の和:1823

約数の個数: 168

約数和(自身を含む): 310987440

約数和(自身を除く): 226832880

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, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1789, 1960, 2240, 2352, 2940, 3136, 3360, 3578, 3920, 4704, 5367, 5880, 6720, 7156, 7840, 8945, 9408, 10734, 11760, 12523, 14312, 15680, 17890, 21468, 23520, 25046, 26835, 28624, 35780, 37569, 42936, 47040, 50092, 53670, 57248, 62615, 71560, 75138, 85872, 87661, 100184, 107340, 114496, 125230, 143120, 150276, 171744, 175322, 187845, 200368, 214680, 250460, 262983, 286240, 300552, 343488, 350644, 375690, 400736, 429360, 438305, 500920, 525966, 572480, 601104, 701288, 751380, 801472, 858720, 876610, 1001840, 1051932, 1202208, 1314915, 1402576, 1502760, 1717440, 1753220, 2003680, 2103864, 2404416, 2629830, 2805152, 3005520, 3506440, 4007360, 4207728, 5259660, 5610304, 6011040, 7012880, 8415456, 10519320, 12022080, 14025760, 16830912, 21038640, 28051520, 42077280, 84154560]

約数ペア:

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