280939008

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 954581760

約数和(自身を除く): 673642752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 53, 56, 58, 64, 68, 84, 87, 96, 102, 106, 112, 116, 119, 128, 136, 159, 168, 174, 192, 203, 204, 212, 224, 232, 238, 256, 272, 318, 336, 348, 357, 371, 384, 406, 408, 424, 448, 464, 476, 493, 512, 544, 609, 636, 672, 696, 714, 742, 768, 812, 816, 848, 896, 901, 928, 952, 986, 1088, 1113, 1218, 1272, 1344, 1392, 1428, 1479, 1484, 1536, 1537, 1624, 1632, 1696, 1792, 1802, 1856, 1904, 1972, 2176, 2226, 2436, 2544, 2688, 2703, 2784, 2856, 2958, 2968, 3074, 3248, 3264, 3392, 3451, 3584, 3604, 3712, 3808, 3944, 4352, 4452, 4611, 4872, 5088, 5376, 5406, 5568, 5712, 5916, 5936, 6148, 6307, 6496, 6528, 6784, 6902, 7208, 7424, 7616, 7888, 8704, 8904, 9222, 9744, 10176, 10353, 10752, 10759, 10812, 11136, 11424, 11832, 11872, 12296, 12614, 12992, 13056, 13568, 13804, 14416, 14848, 15232, 15776, 17808, 18444, 18921, 19488, 20352, 20706, 21518, 21624, 22272, 22848, 23664, 23744, 24592, 25228, 25984, 26112, 26129, 27136, 27608, 28832, 30464, 31552, 32277, 35616, 36888, 37842, 38976, 40704, 41412, 43036, 43248, 44544, 45696, 47328, 47488, 49184, 50456, 51968, 52258, 55216, 57664, 60928, 63104, 64554, 71232, 73776, 75684, 77952, 78387, 81408, 82824, 86072, 86496, 91392, 94656, 94976, 98368, 100912, 103936, 104516, 110432, 115328, 126208, 129108, 142464, 147552, 151368, 155904, 156774, 165648, 172144, 172992, 182784, 182903, 189312, 189952, 196736, 201824, 209032, 220864, 230656, 252416, 258216, 284928, 295104, 302736, 311808, 313548, 331296, 344288, 345984, 365806, 378624, 393472, 403648, 418064, 441728, 461312, 516432, 548709, 569856, 590208, 605472, 627096, 662592, 688576, 691968, 731612, 757248, 786944, 807296, 836128, 883456, 1032864, 1097418, 1180416, 1210944, 1254192, 1325184, 1377152, 1383936, 1463224, 1614592, 1672256, 1766912, 2065728, 2194836, 2360832, 2421888, 2508384, 2650368, 2754304, 2926448, 3229184, 3344512, 4131456, 4389672, 4843776, 5016768, 5300736, 5508608, 5852896, 6689024, 8262912, 8779344, 9687552, 10033536, 11705792, 13378048, 16525824, 17558688, 20067072, 23411584, 35117376, 40134144, 46823168, 70234752, 93646336, 140469504, 280939008]

約数ペア:

[(1, 280939008), (2, 140469504), (3, 93646336), (4, 70234752), (6, 46823168), (7, 40134144), (8, 35117376), (12, 23411584), (14, 20067072), (16, 17558688), (17, 16525824), (21, 13378048), (24, 11705792), (28, 10033536), (29, 9687552), (32, 8779344), (34, 8262912), (42, 6689024), (48, 5852896), (51, 5508608), (53, 5300736), (56, 5016768), (58, 4843776), (64, 4389672), (68, 4131456), (84, 3344512), (87, 3229184), (96, 2926448), (102, 2754304), (106, 2650368), (112, 2508384), (116, 2421888), (119, 2360832), (128, 2194836), (136, 2065728), (159, 1766912), (168, 1672256), (174, 1614592), (192, 1463224), (203, 1383936), (204, 1377152), (212, 1325184), (224, 1254192), (232, 1210944), (238, 1180416), (256, 1097418), (272, 1032864), (318, 883456), (336, 836128), (348, 807296), (357, 786944), (371, 757248), (384, 731612), (406, 691968), (408, 688576), (424, 662592), (448, 627096), (464, 605472), (476, 590208), (493, 569856), (512, 548709), (544, 516432), (609, 461312), (636, 441728), (672, 418064), (696, 403648), (714, 393472), (742, 378624), (768, 365806), (812, 345984), (816, 344288), (848, 331296), (896, 313548), (901, 311808), (928, 302736), (952, 295104), (986, 284928), (1088, 258216), (1113, 252416), (1218, 230656), (1272, 220864), (1344, 209032), (1392, 201824), (1428, 196736), (1479, 189952), (1484, 189312), (1536, 182903), (1537, 182784), (1624, 172992), (1632, 172144), (1696, 165648), (1792, 156774), (1802, 155904), (1856, 151368), (1904, 147552), (1972, 142464), (2176, 129108), (2226, 126208), (2436, 115328), (2544, 110432), (2688, 104516), (2703, 103936), (2784, 100912), (2856, 98368), (2958, 94976), (2968, 94656), (3074, 91392), (3248, 86496), (3264, 86072), (3392, 82824), (3451, 81408), (3584, 78387), (3604, 77952), (3712, 75684), (3808, 73776), (3944, 71232), (4352, 64554), (4452, 63104), (4611, 60928), (4872, 57664), (5088, 55216), (5376, 52258), (5406, 51968), (5568, 50456), (5712, 49184), (5916, 47488), (5936, 47328), (6148, 45696), (6307, 44544), (6496, 43248), (6528, 43036), (6784, 41412), (6902, 40704), (7208, 38976), (7424, 37842), (7616, 36888), (7888, 35616), (8704, 32277), (8904, 31552), (9222, 30464), (9744, 28832), (10176, 27608), (10353, 27136), (10752, 26129), (10759, 26112), (10812, 25984), (11136, 25228), (11424, 24592), (11832, 23744), (11872, 23664), (12296, 22848), (12614, 22272), (12992, 21624), (13056, 21518), (13568, 20706), (13804, 20352), (14416, 19488), (14848, 18921), (15232, 18444), (15776, 17808)]