254651040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 360

約数和(自身を含む): 1048040532

約数和(自身を除く): 793389492

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 401, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 802, 810, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1134, 1176, 1203, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1604, 1620, 1680, 1764, 1890, 1960, 2005, 2016, 2160, 2205, 2268, 2352, 2406, 2520, 2592, 2646, 2807, 2835, 2940, 3024, 3208, 3240, 3360, 3528, 3609, 3780, 3920, 3969, 4010, 4320, 4410, 4536, 4704, 4812, 5040, 5292, 5614, 5670, 5880, 6015, 6048, 6416, 6480, 6615, 7056, 7218, 7560, 7840, 7938, 8020, 8421, 8820, 9072, 9624, 10080, 10584, 10827, 11228, 11340, 11760, 12030, 12832, 12960, 13230, 14035, 14112, 14436, 15120, 15876, 16040, 16842, 17640, 18045, 18144, 19248, 19649, 19845, 21168, 21654, 22456, 22680, 23520, 24060, 25263, 26460, 28070, 28872, 30240, 31752, 32080, 32481, 33684, 35280, 36090, 38496, 39298, 39690, 42105, 42336, 43308, 44912, 45360, 48120, 50526, 52920, 54135, 56140, 57744, 58947, 63504, 64160, 64962, 67368, 70560, 72180, 75789, 78596, 79380, 84210, 86616, 89824, 90720, 96240, 98245, 101052, 105840, 108270, 112280, 115488, 117894, 126315, 127008, 129924, 134736, 144360, 151578, 157192, 158760, 162405, 168420, 173232, 176841, 192480, 196490, 202104, 211680, 216540, 224560, 227367, 235788, 252630, 259848, 269472, 288720, 294735, 303156, 314384, 317520, 324810, 336840, 346464, 353682, 378945, 392980, 404208, 433080, 449120, 454734, 471576, 505260, 519696, 530523, 577440, 589470, 606312, 628768, 635040, 649620, 673680, 707364, 757890, 785960, 808416, 866160, 884205, 909468, 943152, 1010520, 1039392, 1061046, 1136835, 1178940, 1212624, 1299240, 1347360, 1414728, 1515780, 1571920, 1591569, 1732320, 1768410, 1818936, 1886304, 2021040, 2122092, 2273670, 2357880, 2425248, 2598480, 2652615, 2829456, 3031560, 3143840, 3183138, 3536820, 3637872, 4042080, 4244184, 4547340, 4715760, 5196960, 5305230, 5658912, 6063120, 6366276, 7073640, 7275744, 7957845, 8488368, 9094680, 9431520, 10610460, 12126240, 12732552, 14147280, 15915690, 16976736, 18189360, 21220920, 25465104, 28294560, 31831380, 36378720, 42441840, 50930208, 63662760, 84883680, 127325520, 254651040]

約数ペア:

[(1, 254651040), (2, 127325520), (3, 84883680), (4, 63662760), (5, 50930208), (6, 42441840), (7, 36378720), (8, 31831380), (9, 28294560), (10, 25465104), (12, 21220920), (14, 18189360), (15, 16976736), (16, 15915690), (18, 14147280), (20, 12732552), (21, 12126240), (24, 10610460), (27, 9431520), (28, 9094680), (30, 8488368), (32, 7957845), (35, 7275744), (36, 7073640), (40, 6366276), (42, 6063120), (45, 5658912), (48, 5305230), (49, 5196960), (54, 4715760), (56, 4547340), (60, 4244184), (63, 4042080), (70, 3637872), (72, 3536820), (80, 3183138), (81, 3143840), (84, 3031560), (90, 2829456), (96, 2652615), (98, 2598480), (105, 2425248), (108, 2357880), (112, 2273670), (120, 2122092), (126, 2021040), (135, 1886304), (140, 1818936), (144, 1768410), (147, 1732320), (160, 1591569), (162, 1571920), (168, 1515780), (180, 1414728), (189, 1347360), (196, 1299240), (210, 1212624), (216, 1178940), (224, 1136835), (240, 1061046), (245, 1039392), (252, 1010520), (270, 943152), (280, 909468), (288, 884205), (294, 866160), (315, 808416), (324, 785960), (336, 757890), (360, 707364), (378, 673680), (392, 649620), (401, 635040), (405, 628768), (420, 606312), (432, 589470), (441, 577440), (480, 530523), (490, 519696), (504, 505260), (540, 471576), (560, 454734), (567, 449120), (588, 433080), (630, 404208), (648, 392980), (672, 378945), (720, 353682), (735, 346464), (756, 336840), (784, 324810), (802, 317520), (810, 314384), (840, 303156), (864, 294735), (882, 288720), (945, 269472), (980, 259848), (1008, 252630), (1080, 235788), (1120, 227367), (1134, 224560), (1176, 216540), (1203, 211680), (1260, 202104), (1296, 196490), (1323, 192480), (1440, 176841), (1470, 173232), (1512, 168420), (1568, 162405), (1604, 158760), (1620, 157192), (1680, 151578), (1764, 144360), (1890, 134736), (1960, 129924), (2005, 127008), (2016, 126315), (2160, 117894), (2205, 115488), (2268, 112280), (2352, 108270), (2406, 105840), (2520, 101052), (2592, 98245), (2646, 96240), (2807, 90720), (2835, 89824), (2940, 86616), (3024, 84210), (3208, 79380), (3240, 78596), (3360, 75789), (3528, 72180), (3609, 70560), (3780, 67368), (3920, 64962), (3969, 64160), (4010, 63504), (4320, 58947), (4410, 57744), (4536, 56140), (4704, 54135), (4812, 52920), (5040, 50526), (5292, 48120), (5614, 45360), (5670, 44912), (5880, 43308), (6015, 42336), (6048, 42105), (6416, 39690), (6480, 39298), (6615, 38496), (7056, 36090), (7218, 35280), (7560, 33684), (7840, 32481), (7938, 32080), (8020, 31752), (8421, 30240), (8820, 28872), (9072, 28070), (9624, 26460), (10080, 25263), (10584, 24060), (10827, 23520), (11228, 22680), (11340, 22456), (11760, 21654), (12030, 21168), (12832, 19845), (12960, 19649), (13230, 19248), (14035, 18144), (14112, 18045), (14436, 17640), (15120, 16842), (15876, 16040)]