280116144

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 300

約数和(自身を含む): 1031404968

約数和(自身を除く): 751288824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 336, 378, 392, 396, 401, 432, 441, 462, 504, 528, 539, 567, 588, 594, 616, 648, 693, 756, 784, 792, 802, 882, 891, 924, 1008, 1078, 1134, 1176, 1188, 1203, 1232, 1296, 1323, 1386, 1512, 1584, 1604, 1617, 1764, 1782, 1848, 2079, 2156, 2268, 2352, 2376, 2406, 2646, 2772, 2807, 3024, 3208, 3234, 3528, 3564, 3609, 3696, 3969, 4158, 4312, 4411, 4536, 4752, 4812, 4851, 5292, 5544, 5614, 6237, 6416, 6468, 7056, 7128, 7218, 7938, 8316, 8421, 8624, 8822, 9072, 9624, 9702, 10584, 10827, 11088, 11228, 12474, 12936, 13233, 14256, 14436, 14553, 15876, 16632, 16842, 17644, 19248, 19404, 19649, 21168, 21654, 22456, 24948, 25263, 25872, 26466, 28872, 29106, 30877, 31752, 32481, 33264, 33684, 35288, 38808, 39298, 39699, 43308, 43659, 44912, 49896, 50526, 52932, 57744, 58212, 58947, 61754, 63504, 64962, 67368, 70576, 75789, 77616, 78596, 79398, 86616, 87318, 92631, 99792, 101052, 105864, 116424, 117894, 119097, 123508, 129924, 134736, 151578, 157192, 158796, 173232, 174636, 176841, 185262, 202104, 211728, 216139, 227367, 232848, 235788, 238194, 247016, 259848, 277893, 303156, 314384, 317592, 349272, 353682, 357291, 370524, 404208, 432278, 454734, 471576, 476388, 494032, 519696, 530523, 555786, 606312, 635184, 648417, 698544, 707364, 714582, 741048, 833679, 864556, 909468, 943152, 952776, 1061046, 1111572, 1212624, 1296834, 1414728, 1429164, 1482096, 1591569, 1667358, 1729112, 1818936, 1905552, 1945251, 2122092, 2223144, 2501037, 2593668, 2829456, 2858328, 3183138, 3334716, 3458224, 3637872, 3890502, 4244184, 4446288, 5002074, 5187336, 5716656, 5835753, 6366276, 6669432, 7781004, 8488368, 10004148, 10374672, 11671506, 12732552, 13338864, 15562008, 17507259, 20008296, 23343012, 25465104, 31124016, 35014518, 40016592, 46686024, 70029036, 93372048, 140058072, 280116144]

約数ペア:

[(1, 280116144), (2, 140058072), (3, 93372048), (4, 70029036), (6, 46686024), (7, 40016592), (8, 35014518), (9, 31124016), (11, 25465104), (12, 23343012), (14, 20008296), (16, 17507259), (18, 15562008), (21, 13338864), (22, 12732552), (24, 11671506), (27, 10374672), (28, 10004148), (33, 8488368), (36, 7781004), (42, 6669432), (44, 6366276), (48, 5835753), (49, 5716656), (54, 5187336), (56, 5002074), (63, 4446288), (66, 4244184), (72, 3890502), (77, 3637872), (81, 3458224), (84, 3334716), (88, 3183138), (98, 2858328), (99, 2829456), (108, 2593668), (112, 2501037), (126, 2223144), (132, 2122092), (144, 1945251), (147, 1905552), (154, 1818936), (162, 1729112), (168, 1667358), (176, 1591569), (189, 1482096), (196, 1429164), (198, 1414728), (216, 1296834), (231, 1212624), (252, 1111572), (264, 1061046), (294, 952776), (297, 943152), (308, 909468), (324, 864556), (336, 833679), (378, 741048), (392, 714582), (396, 707364), (401, 698544), (432, 648417), (441, 635184), (462, 606312), (504, 555786), (528, 530523), (539, 519696), (567, 494032), (588, 476388), (594, 471576), (616, 454734), (648, 432278), (693, 404208), (756, 370524), (784, 357291), (792, 353682), (802, 349272), (882, 317592), (891, 314384), (924, 303156), (1008, 277893), (1078, 259848), (1134, 247016), (1176, 238194), (1188, 235788), (1203, 232848), (1232, 227367), (1296, 216139), (1323, 211728), (1386, 202104), (1512, 185262), (1584, 176841), (1604, 174636), (1617, 173232), (1764, 158796), (1782, 157192), (1848, 151578), (2079, 134736), (2156, 129924), (2268, 123508), (2352, 119097), (2376, 117894), (2406, 116424), (2646, 105864), (2772, 101052), (2807, 99792), (3024, 92631), (3208, 87318), (3234, 86616), (3528, 79398), (3564, 78596), (3609, 77616), (3696, 75789), (3969, 70576), (4158, 67368), (4312, 64962), (4411, 63504), (4536, 61754), (4752, 58947), (4812, 58212), (4851, 57744), (5292, 52932), (5544, 50526), (5614, 49896), (6237, 44912), (6416, 43659), (6468, 43308), (7056, 39699), (7128, 39298), (7218, 38808), (7938, 35288), (8316, 33684), (8421, 33264), (8624, 32481), (8822, 31752), (9072, 30877), (9624, 29106), (9702, 28872), (10584, 26466), (10827, 25872), (11088, 25263), (11228, 24948), (12474, 22456), (12936, 21654), (13233, 21168), (14256, 19649), (14436, 19404), (14553, 19248), (15876, 17644), (16632, 16842)]