280963032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 912384000

約数和(自身を除く): 631420968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 43, 46, 56, 57, 69, 76, 84, 86, 89, 92, 114, 129, 133, 138, 152, 161, 168, 172, 178, 184, 228, 258, 266, 267, 276, 301, 322, 344, 356, 399, 437, 456, 483, 516, 532, 534, 552, 602, 623, 644, 712, 798, 817, 874, 903, 966, 989, 1032, 1064, 1068, 1204, 1246, 1288, 1311, 1596, 1634, 1691, 1748, 1806, 1869, 1932, 1978, 2047, 2136, 2408, 2451, 2492, 2622, 2967, 3059, 3192, 3268, 3382, 3496, 3612, 3738, 3827, 3864, 3956, 4094, 4902, 4984, 5073, 5244, 5719, 5934, 6118, 6141, 6536, 6764, 6923, 7224, 7476, 7654, 7912, 8188, 9177, 9804, 10146, 10488, 11438, 11481, 11837, 11868, 12236, 12282, 13528, 13846, 14329, 14952, 15308, 16376, 17157, 18354, 18791, 19608, 20292, 20769, 22876, 22962, 23674, 23736, 24472, 24564, 26789, 27692, 28658, 30616, 34314, 35511, 36708, 37582, 38893, 40584, 41538, 42987, 45752, 45924, 47348, 49128, 53578, 55384, 56373, 57316, 68628, 71022, 72713, 73416, 75164, 77786, 80367, 83076, 85974, 88021, 91848, 94696, 107156, 112746, 114632, 116679, 131537, 137256, 142044, 145426, 150328, 155572, 160734, 166152, 171948, 176042, 214312, 218139, 225492, 233358, 263074, 264063, 272251, 284088, 290852, 311144, 321468, 343896, 352084, 394611, 436278, 450984, 466716, 508991, 526148, 528126, 544502, 581704, 616147, 642936, 704168, 789222, 816753, 872556, 933432, 1017982, 1052296, 1056252, 1089004, 1232294, 1526973, 1578444, 1633506, 1672399, 1745112, 1848441, 2035964, 2112504, 2178008, 2464588, 3053946, 3156888, 3267012, 3344798, 3696882, 4071928, 4929176, 5017197, 6107892, 6534024, 6689596, 7393764, 10034394, 11706793, 12215784, 13379192, 14787528, 20068788, 23413586, 35120379, 40137576, 46827172, 70240758, 93654344, 140481516, 280963032]

約数ペア:

[(1, 280963032), (2, 140481516), (3, 93654344), (4, 70240758), (6, 46827172), (7, 40137576), (8, 35120379), (12, 23413586), (14, 20068788), (19, 14787528), (21, 13379192), (23, 12215784), (24, 11706793), (28, 10034394), (38, 7393764), (42, 6689596), (43, 6534024), (46, 6107892), (56, 5017197), (57, 4929176), (69, 4071928), (76, 3696882), (84, 3344798), (86, 3267012), (89, 3156888), (92, 3053946), (114, 2464588), (129, 2178008), (133, 2112504), (138, 2035964), (152, 1848441), (161, 1745112), (168, 1672399), (172, 1633506), (178, 1578444), (184, 1526973), (228, 1232294), (258, 1089004), (266, 1056252), (267, 1052296), (276, 1017982), (301, 933432), (322, 872556), (344, 816753), (356, 789222), (399, 704168), (437, 642936), (456, 616147), (483, 581704), (516, 544502), (532, 528126), (534, 526148), (552, 508991), (602, 466716), (623, 450984), (644, 436278), (712, 394611), (798, 352084), (817, 343896), (874, 321468), (903, 311144), (966, 290852), (989, 284088), (1032, 272251), (1064, 264063), (1068, 263074), (1204, 233358), (1246, 225492), (1288, 218139), (1311, 214312), (1596, 176042), (1634, 171948), (1691, 166152), (1748, 160734), (1806, 155572), (1869, 150328), (1932, 145426), (1978, 142044), (2047, 137256), (2136, 131537), (2408, 116679), (2451, 114632), (2492, 112746), (2622, 107156), (2967, 94696), (3059, 91848), (3192, 88021), (3268, 85974), (3382, 83076), (3496, 80367), (3612, 77786), (3738, 75164), (3827, 73416), (3864, 72713), (3956, 71022), (4094, 68628), (4902, 57316), (4984, 56373), (5073, 55384), (5244, 53578), (5719, 49128), (5934, 47348), (6118, 45924), (6141, 45752), (6536, 42987), (6764, 41538), (6923, 40584), (7224, 38893), (7476, 37582), (7654, 36708), (7912, 35511), (8188, 34314), (9177, 30616), (9804, 28658), (10146, 27692), (10488, 26789), (11438, 24564), (11481, 24472), (11837, 23736), (11868, 23674), (12236, 22962), (12282, 22876), (13528, 20769), (13846, 20292), (14329, 19608), (14952, 18791), (15308, 18354), (16376, 17157)]