252463680

素因数分解:

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

素因数の和:1826

約数の個数: 252

約数和(自身を含む): 1010709180

約数和(自身を除く): 758245500

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1789, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3578, 3920, 4032, 4410, 4704, 5040, 5367, 5880, 6720, 7056, 7156, 7840, 8820, 8945, 9408, 10080, 10734, 11760, 12523, 14112, 14312, 15680, 16101, 17640, 17890, 20160, 21468, 23520, 25046, 26835, 28224, 28624, 32202, 35280, 35780, 37569, 42936, 47040, 50092, 53670, 57248, 62615, 64404, 70560, 71560, 75138, 80505, 85872, 87661, 100184, 107340, 112707, 114496, 125230, 128808, 141120, 143120, 150276, 161010, 171744, 175322, 187845, 200368, 214680, 225414, 250460, 257616, 262983, 286240, 300552, 322020, 343488, 350644, 375690, 400736, 429360, 438305, 450828, 500920, 515232, 525966, 563535, 572480, 601104, 644040, 701288, 751380, 788949, 801472, 858720, 876610, 901656, 1001840, 1030464, 1051932, 1127070, 1202208, 1288080, 1314915, 1402576, 1502760, 1577898, 1717440, 1753220, 1803312, 2003680, 2103864, 2254140, 2404416, 2576160, 2629830, 2805152, 3005520, 3155796, 3506440, 3606624, 3944745, 4007360, 4207728, 4508280, 5152320, 5259660, 5610304, 6011040, 6311592, 7012880, 7213248, 7889490, 8415456, 9016560, 10519320, 12022080, 12623184, 14025760, 15778980, 16830912, 18033120, 21038640, 25246368, 28051520, 31557960, 36066240, 42077280, 50492736, 63115920, 84154560, 126231840, 252463680]

約数ペア:

[(1, 252463680), (2, 126231840), (3, 84154560), (4, 63115920), (5, 50492736), (6, 42077280), (7, 36066240), (8, 31557960), (9, 28051520), (10, 25246368), (12, 21038640), (14, 18033120), (15, 16830912), (16, 15778980), (18, 14025760), (20, 12623184), (21, 12022080), (24, 10519320), (28, 9016560), (30, 8415456), (32, 7889490), (35, 7213248), (36, 7012880), (40, 6311592), (42, 6011040), (45, 5610304), (48, 5259660), (49, 5152320), (56, 4508280), (60, 4207728), (63, 4007360), (64, 3944745), (70, 3606624), (72, 3506440), (80, 3155796), (84, 3005520), (90, 2805152), (96, 2629830), (98, 2576160), (105, 2404416), (112, 2254140), (120, 2103864), (126, 2003680), (140, 1803312), (144, 1753220), (147, 1717440), (160, 1577898), (168, 1502760), (180, 1402576), (192, 1314915), (196, 1288080), (210, 1202208), (224, 1127070), (240, 1051932), (245, 1030464), (252, 1001840), (280, 901656), (288, 876610), (294, 858720), (315, 801472), (320, 788949), (336, 751380), (360, 701288), (392, 644040), (420, 601104), (441, 572480), (448, 563535), (480, 525966), (490, 515232), (504, 500920), (560, 450828), (576, 438305), (588, 429360), (630, 400736), (672, 375690), (720, 350644), (735, 343488), (784, 322020), (840, 300552), (882, 286240), (960, 262983), (980, 257616), (1008, 250460), (1120, 225414), (1176, 214680), (1260, 200368), (1344, 187845), (1440, 175322), (1470, 171744), (1568, 161010), (1680, 150276), (1764, 143120), (1789, 141120), (1960, 128808), (2016, 125230), (2205, 114496), (2240, 112707), (2352, 107340), (2520, 100184), (2880, 87661), (2940, 85872), (3136, 80505), (3360, 75138), (3528, 71560), (3578, 70560), (3920, 64404), (4032, 62615), (4410, 57248), (4704, 53670), (5040, 50092), (5367, 47040), (5880, 42936), (6720, 37569), (7056, 35780), (7156, 35280), (7840, 32202), (8820, 28624), (8945, 28224), (9408, 26835), (10080, 25046), (10734, 23520), (11760, 21468), (12523, 20160), (14112, 17890), (14312, 17640), (15680, 16101)]