1330897680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1134

約数の個数: 240

約数和(自身を含む): 5129564544

約数和(自身を除く): 3798666864

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, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 347, 360, 420, 504, 560, 630, 694, 720, 761, 840, 1008, 1041, 1260, 1388, 1522, 1680, 1735, 2082, 2283, 2429, 2520, 2776, 3044, 3123, 3470, 3805, 4164, 4566, 4858, 5040, 5205, 5327, 5552, 6088, 6246, 6849, 6940, 7287, 7610, 8328, 9132, 9716, 10410, 10654, 11415, 12145, 12176, 12492, 13698, 13880, 14574, 15220, 15615, 15981, 16656, 18264, 19432, 20820, 21308, 21861, 22830, 24290, 24984, 26635, 27396, 27760, 29148, 30440, 31230, 31962, 34245, 36435, 36528, 38864, 41640, 42616, 43722, 45660, 47943, 48580, 49968, 53270, 54792, 58296, 60880, 62460, 63924, 68490, 72870, 79905, 83280, 85232, 87444, 91320, 95886, 97160, 106540, 109305, 109584, 116592, 124920, 127848, 136980, 145740, 159810, 174888, 182640, 191772, 194320, 213080, 218610, 239715, 249840, 255696, 264067, 273960, 291480, 319620, 349776, 383544, 426160, 437220, 479430, 528134, 547920, 582960, 639240, 767088, 792201, 874440, 958860, 1056268, 1278480, 1320335, 1584402, 1748880, 1848469, 1917720, 2112536, 2376603, 2640670, 3168804, 3696938, 3835440, 3961005, 4225072, 4753206, 5281340, 5545407, 6337608, 7393876, 7922010, 9242345, 9506412, 10562680, 11090814, 11883015, 12675216, 14787752, 15844020, 16636221, 18484690, 19012824, 21125360, 22181628, 23766030, 27727035, 29575504, 31688040, 33272442, 36969380, 38025648, 44363256, 47532060, 55454070, 63376080, 66544884, 73938760, 83181105, 88726512, 95064120, 110908140, 133089768, 147877520, 166362210, 190128240, 221816280, 266179536, 332724420, 443632560, 665448840, 1330897680]

約数ペア:

[(1, 1330897680), (2, 665448840), (3, 443632560), (4, 332724420), (5, 266179536), (6, 221816280), (7, 190128240), (8, 166362210), (9, 147877520), (10, 133089768), (12, 110908140), (14, 95064120), (15, 88726512), (16, 83181105), (18, 73938760), (20, 66544884), (21, 63376080), (24, 55454070), (28, 47532060), (30, 44363256), (35, 38025648), (36, 36969380), (40, 33272442), (42, 31688040), (45, 29575504), (48, 27727035), (56, 23766030), (60, 22181628), (63, 21125360), (70, 19012824), (72, 18484690), (80, 16636221), (84, 15844020), (90, 14787752), (105, 12675216), (112, 11883015), (120, 11090814), (126, 10562680), (140, 9506412), (144, 9242345), (168, 7922010), (180, 7393876), (210, 6337608), (240, 5545407), (252, 5281340), (280, 4753206), (315, 4225072), (336, 3961005), (347, 3835440), (360, 3696938), (420, 3168804), (504, 2640670), (560, 2376603), (630, 2112536), (694, 1917720), (720, 1848469), (761, 1748880), (840, 1584402), (1008, 1320335), (1041, 1278480), (1260, 1056268), (1388, 958860), (1522, 874440), (1680, 792201), (1735, 767088), (2082, 639240), (2283, 582960), (2429, 547920), (2520, 528134), (2776, 479430), (3044, 437220), (3123, 426160), (3470, 383544), (3805, 349776), (4164, 319620), (4566, 291480), (4858, 273960), (5040, 264067), (5205, 255696), (5327, 249840), (5552, 239715), (6088, 218610), (6246, 213080), (6849, 194320), (6940, 191772), (7287, 182640), (7610, 174888), (8328, 159810), (9132, 145740), (9716, 136980), (10410, 127848), (10654, 124920), (11415, 116592), (12145, 109584), (12176, 109305), (12492, 106540), (13698, 97160), (13880, 95886), (14574, 91320), (15220, 87444), (15615, 85232), (15981, 83280), (16656, 79905), (18264, 72870), (19432, 68490), (20820, 63924), (21308, 62460), (21861, 60880), (22830, 58296), (24290, 54792), (24984, 53270), (26635, 49968), (27396, 48580), (27760, 47943), (29148, 45660), (30440, 43722), (31230, 42616), (31962, 41640), (34245, 38864), (36435, 36528)]