1330904960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 4018636800

約数和(自身を除く): 2687731840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 113, 128, 140, 154, 160, 176, 220, 224, 226, 239, 280, 308, 320, 352, 385, 440, 448, 452, 478, 560, 565, 616, 640, 704, 770, 791, 880, 896, 904, 956, 1120, 1130, 1195, 1232, 1243, 1408, 1540, 1582, 1673, 1760, 1808, 1912, 2240, 2260, 2390, 2464, 2486, 2629, 3080, 3164, 3346, 3520, 3616, 3824, 3955, 4480, 4520, 4780, 4928, 4972, 5258, 6160, 6215, 6328, 6692, 7040, 7232, 7648, 7910, 8365, 8701, 9040, 9560, 9856, 9944, 10516, 12320, 12430, 12656, 13145, 13384, 14464, 15296, 15820, 16730, 17402, 18080, 18403, 19120, 19888, 21032, 24640, 24860, 25312, 26290, 26768, 27007, 30592, 31640, 33460, 34804, 36160, 36806, 38240, 39776, 42064, 43505, 49280, 49720, 50624, 52580, 53536, 54014, 63280, 66920, 69608, 72320, 73612, 76480, 79552, 84128, 87010, 92015, 99440, 101248, 105160, 107072, 108028, 126560, 133840, 135035, 139216, 147224, 152960, 159104, 168256, 174020, 184030, 189049, 198880, 210320, 214144, 216056, 253120, 267680, 270070, 278432, 294448, 297077, 336512, 348040, 368060, 378098, 397760, 420640, 432112, 506240, 535360, 540140, 556864, 588896, 594154, 696080, 736120, 756196, 795520, 841280, 864224, 945245, 1070720, 1080280, 1113728, 1177792, 1188308, 1392160, 1472240, 1485385, 1512392, 1682560, 1728448, 1890490, 2079539, 2160560, 2355584, 2376616, 2784320, 2944480, 2970770, 3024784, 3456896, 3780980, 4159078, 4321120, 4753232, 5568640, 5888960, 5941540, 6049568, 7561960, 8318156, 8642240, 9506464, 10397695, 11777920, 11883080, 12099136, 15123920, 16636312, 17284480, 19012928, 20795390, 23766160, 24198272, 30247840, 33272624, 38025856, 41590780, 47532320, 60495680, 66545248, 83181560, 95064640, 120991360, 133090496, 166363120, 190129280, 266180992, 332726240, 665452480, 1330904960]

約数ペア:

[(1, 1330904960), (2, 665452480), (4, 332726240), (5, 266180992), (7, 190129280), (8, 166363120), (10, 133090496), (11, 120991360), (14, 95064640), (16, 83181560), (20, 66545248), (22, 60495680), (28, 47532320), (32, 41590780), (35, 38025856), (40, 33272624), (44, 30247840), (55, 24198272), (56, 23766160), (64, 20795390), (70, 19012928), (77, 17284480), (80, 16636312), (88, 15123920), (110, 12099136), (112, 11883080), (113, 11777920), (128, 10397695), (140, 9506464), (154, 8642240), (160, 8318156), (176, 7561960), (220, 6049568), (224, 5941540), (226, 5888960), (239, 5568640), (280, 4753232), (308, 4321120), (320, 4159078), (352, 3780980), (385, 3456896), (440, 3024784), (448, 2970770), (452, 2944480), (478, 2784320), (560, 2376616), (565, 2355584), (616, 2160560), (640, 2079539), (704, 1890490), (770, 1728448), (791, 1682560), (880, 1512392), (896, 1485385), (904, 1472240), (956, 1392160), (1120, 1188308), (1130, 1177792), (1195, 1113728), (1232, 1080280), (1243, 1070720), (1408, 945245), (1540, 864224), (1582, 841280), (1673, 795520), (1760, 756196), (1808, 736120), (1912, 696080), (2240, 594154), (2260, 588896), (2390, 556864), (2464, 540140), (2486, 535360), (2629, 506240), (3080, 432112), (3164, 420640), (3346, 397760), (3520, 378098), (3616, 368060), (3824, 348040), (3955, 336512), (4480, 297077), (4520, 294448), (4780, 278432), (4928, 270070), (4972, 267680), (5258, 253120), (6160, 216056), (6215, 214144), (6328, 210320), (6692, 198880), (7040, 189049), (7232, 184030), (7648, 174020), (7910, 168256), (8365, 159104), (8701, 152960), (9040, 147224), (9560, 139216), (9856, 135035), (9944, 133840), (10516, 126560), (12320, 108028), (12430, 107072), (12656, 105160), (13145, 101248), (13384, 99440), (14464, 92015), (15296, 87010), (15820, 84128), (16730, 79552), (17402, 76480), (18080, 73612), (18403, 72320), (19120, 69608), (19888, 66920), (21032, 63280), (24640, 54014), (24860, 53536), (25312, 52580), (26290, 50624), (26768, 49720), (27007, 49280), (30592, 43505), (31640, 42064), (33460, 39776), (34804, 38240), (36160, 36806)]