1009899520

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 2821815360

約数和(自身を除く): 1811915840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 193, 224, 256, 280, 292, 320, 365, 386, 448, 511, 512, 560, 584, 640, 730, 772, 896, 965, 1022, 1024, 1120, 1168, 1280, 1351, 1460, 1544, 1792, 1930, 2044, 2048, 2240, 2336, 2555, 2560, 2702, 2920, 3088, 3584, 3860, 4088, 4480, 4672, 5110, 5120, 5404, 5840, 6176, 6755, 7168, 7720, 8176, 8960, 9344, 10220, 10240, 10808, 11680, 12352, 13510, 14089, 14336, 15440, 16352, 17920, 18688, 20440, 21616, 23360, 24704, 27020, 28178, 30880, 32704, 35840, 37376, 40880, 43232, 46720, 49408, 54040, 56356, 61760, 65408, 70445, 71680, 74752, 81760, 86464, 93440, 98623, 98816, 108080, 112712, 123520, 130816, 140890, 149504, 163520, 172928, 186880, 197246, 197632, 216160, 225424, 247040, 261632, 281780, 327040, 345856, 373760, 394492, 395264, 432320, 450848, 493115, 494080, 523264, 563560, 654080, 691712, 747520, 788984, 864640, 901696, 986230, 988160, 1046528, 1127120, 1308160, 1383424, 1577968, 1729280, 1803392, 1972460, 1976320, 2254240, 2616320, 2766848, 3155936, 3458560, 3606784, 3944920, 4508480, 5232640, 6311872, 6917120, 7213568, 7889840, 9016960, 12623744, 13834240, 14427136, 15779680, 18033920, 25247488, 28854272, 31559360, 36067840, 50494976, 63118720, 72135680, 100989952, 126237440, 144271360, 201979904, 252474880, 504949760, 1009899520]

約数ペア:

[(1, 1009899520), (2, 504949760), (4, 252474880), (5, 201979904), (7, 144271360), (8, 126237440), (10, 100989952), (14, 72135680), (16, 63118720), (20, 50494976), (28, 36067840), (32, 31559360), (35, 28854272), (40, 25247488), (56, 18033920), (64, 15779680), (70, 14427136), (73, 13834240), (80, 12623744), (112, 9016960), (128, 7889840), (140, 7213568), (146, 6917120), (160, 6311872), (193, 5232640), (224, 4508480), (256, 3944920), (280, 3606784), (292, 3458560), (320, 3155936), (365, 2766848), (386, 2616320), (448, 2254240), (511, 1976320), (512, 1972460), (560, 1803392), (584, 1729280), (640, 1577968), (730, 1383424), (772, 1308160), (896, 1127120), (965, 1046528), (1022, 988160), (1024, 986230), (1120, 901696), (1168, 864640), (1280, 788984), (1351, 747520), (1460, 691712), (1544, 654080), (1792, 563560), (1930, 523264), (2044, 494080), (2048, 493115), (2240, 450848), (2336, 432320), (2555, 395264), (2560, 394492), (2702, 373760), (2920, 345856), (3088, 327040), (3584, 281780), (3860, 261632), (4088, 247040), (4480, 225424), (4672, 216160), (5110, 197632), (5120, 197246), (5404, 186880), (5840, 172928), (6176, 163520), (6755, 149504), (7168, 140890), (7720, 130816), (8176, 123520), (8960, 112712), (9344, 108080), (10220, 98816), (10240, 98623), (10808, 93440), (11680, 86464), (12352, 81760), (13510, 74752), (14089, 71680), (14336, 70445), (15440, 65408), (16352, 61760), (17920, 56356), (18688, 54040), (20440, 49408), (21616, 46720), (23360, 43232), (24704, 40880), (27020, 37376), (28178, 35840), (30880, 32704)]