207779040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6871}}^1$

素因数の和:6902

約数の個数: 192

約数和(自身を含む): 831237120

約数和(自身を除く): 623458080

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, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6871, 7560, 10080, 13742, 15120, 20613, 27484, 30240, 34355, 41226, 48097, 54968, 61839, 68710, 82452, 96194, 103065, 109936, 123678, 137420, 144291, 164904, 185517, 192388, 206130, 219872, 240485, 247356, 274840, 288582, 309195, 329808, 371034, 384776, 412260, 432873, 480970, 494712, 549680, 577164, 618390, 659616, 721455, 742068, 769552, 824520, 865746, 927585, 961940, 989424, 1099360, 1154328, 1236780, 1298619, 1442910, 1484136, 1539104, 1649040, 1731492, 1855170, 1923880, 1978848, 2164365, 2308656, 2473560, 2597238, 2885820, 2968272, 3298080, 3462984, 3710340, 3847760, 4328730, 4617312, 4947120, 5194476, 5771640, 5936544, 6493095, 6925968, 7420680, 7695520, 8657460, 9894240, 10388952, 11543280, 12986190, 13851936, 14841360, 17314920, 20777904, 23086560, 25972380, 29682720, 34629840, 41555808, 51944760, 69259680, 103889520, 207779040]

約数ペア:

[(1, 207779040), (2, 103889520), (3, 69259680), (4, 51944760), (5, 41555808), (6, 34629840), (7, 29682720), (8, 25972380), (9, 23086560), (10, 20777904), (12, 17314920), (14, 14841360), (15, 13851936), (16, 12986190), (18, 11543280), (20, 10388952), (21, 9894240), (24, 8657460), (27, 7695520), (28, 7420680), (30, 6925968), (32, 6493095), (35, 5936544), (36, 5771640), (40, 5194476), (42, 4947120), (45, 4617312), (48, 4328730), (54, 3847760), (56, 3710340), (60, 3462984), (63, 3298080), (70, 2968272), (72, 2885820), (80, 2597238), (84, 2473560), (90, 2308656), (96, 2164365), (105, 1978848), (108, 1923880), (112, 1855170), (120, 1731492), (126, 1649040), (135, 1539104), (140, 1484136), (144, 1442910), (160, 1298619), (168, 1236780), (180, 1154328), (189, 1099360), (210, 989424), (216, 961940), (224, 927585), (240, 865746), (252, 824520), (270, 769552), (280, 742068), (288, 721455), (315, 659616), (336, 618390), (360, 577164), (378, 549680), (420, 494712), (432, 480970), (480, 432873), (504, 412260), (540, 384776), (560, 371034), (630, 329808), (672, 309195), (720, 288582), (756, 274840), (840, 247356), (864, 240485), (945, 219872), (1008, 206130), (1080, 192388), (1120, 185517), (1260, 164904), (1440, 144291), (1512, 137420), (1680, 123678), (1890, 109936), (2016, 103065), (2160, 96194), (2520, 82452), (3024, 68710), (3360, 61839), (3780, 54968), (4320, 48097), (5040, 41226), (6048, 34355), (6871, 30240), (7560, 27484), (10080, 20613), (13742, 15120)]