63115920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1789}}^1$

素因数の和:1822

約数の個数: 180

約数和(自身を含む): 246708540

約数和(自身を除く): 183592620

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1789, 1960, 2205, 2352, 2520, 2940, 3528, 3578, 3920, 4410, 5040, 5367, 5880, 7056, 7156, 8820, 8945, 10734, 11760, 12523, 14312, 16101, 17640, 17890, 21468, 25046, 26835, 28624, 32202, 35280, 35780, 37569, 42936, 50092, 53670, 62615, 64404, 71560, 75138, 80505, 85872, 87661, 100184, 107340, 112707, 125230, 128808, 143120, 150276, 161010, 175322, 187845, 200368, 214680, 225414, 250460, 257616, 262983, 300552, 322020, 350644, 375690, 429360, 438305, 450828, 500920, 525966, 563535, 601104, 644040, 701288, 751380, 788949, 876610, 901656, 1001840, 1051932, 1127070, 1288080, 1314915, 1402576, 1502760, 1577898, 1753220, 1803312, 2103864, 2254140, 2629830, 3005520, 3155796, 3506440, 3944745, 4207728, 4508280, 5259660, 6311592, 7012880, 7889490, 9016560, 10519320, 12623184, 15778980, 21038640, 31557960, 63115920]

約数ペア:

[(1, 63115920), (2, 31557960), (3, 21038640), (4, 15778980), (5, 12623184), (6, 10519320), (7, 9016560), (8, 7889490), (9, 7012880), (10, 6311592), (12, 5259660), (14, 4508280), (15, 4207728), (16, 3944745), (18, 3506440), (20, 3155796), (21, 3005520), (24, 2629830), (28, 2254140), (30, 2103864), (35, 1803312), (36, 1753220), (40, 1577898), (42, 1502760), (45, 1402576), (48, 1314915), (49, 1288080), (56, 1127070), (60, 1051932), (63, 1001840), (70, 901656), (72, 876610), (80, 788949), (84, 751380), (90, 701288), (98, 644040), (105, 601104), (112, 563535), (120, 525966), (126, 500920), (140, 450828), (144, 438305), (147, 429360), (168, 375690), (180, 350644), (196, 322020), (210, 300552), (240, 262983), (245, 257616), (252, 250460), (280, 225414), (294, 214680), (315, 200368), (336, 187845), (360, 175322), (392, 161010), (420, 150276), (441, 143120), (490, 128808), (504, 125230), (560, 112707), (588, 107340), (630, 100184), (720, 87661), (735, 85872), (784, 80505), (840, 75138), (882, 71560), (980, 64404), (1008, 62615), (1176, 53670), (1260, 50092), (1470, 42936), (1680, 37569), (1764, 35780), (1789, 35280), (1960, 32202), (2205, 28624), (2352, 26835), (2520, 25046), (2940, 21468), (3528, 17890), (3578, 17640), (3920, 16101), (4410, 14312), (5040, 12523), (5367, 11760), (5880, 10734), (7056, 8945), (7156, 8820)]