1453803520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 3836064960

約数和(自身を除く): 2382261440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 128, 130, 134, 160, 163, 208, 256, 260, 268, 320, 326, 335, 416, 512, 520, 536, 640, 652, 670, 815, 832, 871, 1024, 1040, 1072, 1280, 1304, 1340, 1630, 1664, 1742, 2048, 2080, 2119, 2144, 2560, 2608, 2680, 3260, 3328, 3484, 4160, 4238, 4288, 4355, 5120, 5216, 5360, 6520, 6656, 6968, 8320, 8476, 8576, 8710, 10240, 10432, 10595, 10720, 10921, 13040, 13312, 13936, 16640, 16952, 17152, 17420, 20864, 21190, 21440, 21842, 26080, 26624, 27872, 33280, 33904, 34304, 34840, 41728, 42380, 42880, 43684, 52160, 54605, 55744, 66560, 67808, 68608, 69680, 83456, 84760, 85760, 87368, 104320, 109210, 111488, 133120, 135616, 137216, 139360, 141973, 166912, 169520, 171520, 174736, 208640, 218420, 222976, 271232, 278720, 283946, 333824, 339040, 343040, 349472, 417280, 436840, 445952, 542464, 557440, 567892, 678080, 686080, 698944, 709865, 834560, 873680, 891904, 1084928, 1114880, 1135784, 1356160, 1397888, 1419730, 1669120, 1747360, 1783808, 2169856, 2229760, 2271568, 2712320, 2795776, 2839460, 3494720, 4339712, 4459520, 4543136, 5424640, 5591552, 5678920, 6989440, 8919040, 9086272, 10849280, 11183104, 11357840, 13978880, 18172544, 21698560, 22366208, 22715680, 27957760, 36345088, 45431360, 55915520, 72690176, 90862720, 111831040, 145380352, 181725440, 290760704, 363450880, 726901760, 1453803520]

約数ペア:

[(1, 1453803520), (2, 726901760), (4, 363450880), (5, 290760704), (8, 181725440), (10, 145380352), (13, 111831040), (16, 90862720), (20, 72690176), (26, 55915520), (32, 45431360), (40, 36345088), (52, 27957760), (64, 22715680), (65, 22366208), (67, 21698560), (80, 18172544), (104, 13978880), (128, 11357840), (130, 11183104), (134, 10849280), (160, 9086272), (163, 8919040), (208, 6989440), (256, 5678920), (260, 5591552), (268, 5424640), (320, 4543136), (326, 4459520), (335, 4339712), (416, 3494720), (512, 2839460), (520, 2795776), (536, 2712320), (640, 2271568), (652, 2229760), (670, 2169856), (815, 1783808), (832, 1747360), (871, 1669120), (1024, 1419730), (1040, 1397888), (1072, 1356160), (1280, 1135784), (1304, 1114880), (1340, 1084928), (1630, 891904), (1664, 873680), (1742, 834560), (2048, 709865), (2080, 698944), (2119, 686080), (2144, 678080), (2560, 567892), (2608, 557440), (2680, 542464), (3260, 445952), (3328, 436840), (3484, 417280), (4160, 349472), (4238, 343040), (4288, 339040), (4355, 333824), (5120, 283946), (5216, 278720), (5360, 271232), (6520, 222976), (6656, 218420), (6968, 208640), (8320, 174736), (8476, 171520), (8576, 169520), (8710, 166912), (10240, 141973), (10432, 139360), (10595, 137216), (10720, 135616), (10921, 133120), (13040, 111488), (13312, 109210), (13936, 104320), (16640, 87368), (16952, 85760), (17152, 84760), (17420, 83456), (20864, 69680), (21190, 68608), (21440, 67808), (21842, 66560), (26080, 55744), (26624, 54605), (27872, 52160), (33280, 43684), (33904, 42880), (34304, 42380), (34840, 41728)]