227028240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 577295280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 83, 87, 90, 116, 120, 131, 144, 145, 166, 174, 180, 232, 240, 249, 261, 262, 290, 332, 348, 360, 393, 415, 435, 464, 498, 522, 524, 580, 655, 664, 696, 720, 747, 786, 830, 870, 996, 1044, 1048, 1160, 1179, 1245, 1305, 1310, 1328, 1392, 1494, 1572, 1660, 1740, 1965, 1992, 2088, 2096, 2320, 2358, 2407, 2490, 2610, 2620, 2988, 3144, 3320, 3480, 3735, 3799, 3930, 3984, 4176, 4716, 4814, 4980, 5220, 5240, 5895, 5976, 6288, 6640, 6960, 7221, 7470, 7598, 7860, 9432, 9628, 9960, 10440, 10480, 10873, 11397, 11790, 11952, 12035, 14442, 14940, 15196, 15720, 18864, 18995, 19256, 19920, 20880, 21663, 21746, 22794, 23580, 24070, 28884, 29880, 30392, 31440, 32619, 34191, 36105, 37990, 38512, 43326, 43492, 45588, 47160, 48140, 54365, 56985, 57768, 59760, 60784, 65238, 68382, 72210, 75980, 86652, 86984, 91176, 94320, 96280, 97857, 108315, 108730, 113970, 115536, 130476, 136764, 144420, 151960, 163095, 170955, 173304, 173968, 182352, 192560, 195714, 216630, 217460, 227940, 260952, 273528, 288840, 303920, 315317, 326190, 341910, 346608, 391428, 433260, 434920, 455880, 489285, 521904, 547056, 577680, 630634, 652380, 683820, 782856, 866520, 869840, 911760, 945951, 978570, 1261268, 1304760, 1367640, 1565712, 1576585, 1733040, 1891902, 1957140, 2522536, 2609520, 2735280, 2837853, 3153170, 3783804, 3914280, 4729755, 5045072, 5675706, 6306340, 7567608, 7828560, 9459510, 11351412, 12612680, 14189265, 15135216, 18919020, 22702824, 25225360, 28378530, 37838040, 45405648, 56757060, 75676080, 113514120, 227028240]

約数ペア:

[(1, 227028240), (2, 113514120), (3, 75676080), (4, 56757060), (5, 45405648), (6, 37838040), (8, 28378530), (9, 25225360), (10, 22702824), (12, 18919020), (15, 15135216), (16, 14189265), (18, 12612680), (20, 11351412), (24, 9459510), (29, 7828560), (30, 7567608), (36, 6306340), (40, 5675706), (45, 5045072), (48, 4729755), (58, 3914280), (60, 3783804), (72, 3153170), (80, 2837853), (83, 2735280), (87, 2609520), (90, 2522536), (116, 1957140), (120, 1891902), (131, 1733040), (144, 1576585), (145, 1565712), (166, 1367640), (174, 1304760), (180, 1261268), (232, 978570), (240, 945951), (249, 911760), (261, 869840), (262, 866520), (290, 782856), (332, 683820), (348, 652380), (360, 630634), (393, 577680), (415, 547056), (435, 521904), (464, 489285), (498, 455880), (522, 434920), (524, 433260), (580, 391428), (655, 346608), (664, 341910), (696, 326190), (720, 315317), (747, 303920), (786, 288840), (830, 273528), (870, 260952), (996, 227940), (1044, 217460), (1048, 216630), (1160, 195714), (1179, 192560), (1245, 182352), (1305, 173968), (1310, 173304), (1328, 170955), (1392, 163095), (1494, 151960), (1572, 144420), (1660, 136764), (1740, 130476), (1965, 115536), (1992, 113970), (2088, 108730), (2096, 108315), (2320, 97857), (2358, 96280), (2407, 94320), (2490, 91176), (2610, 86984), (2620, 86652), (2988, 75980), (3144, 72210), (3320, 68382), (3480, 65238), (3735, 60784), (3799, 59760), (3930, 57768), (3984, 56985), (4176, 54365), (4716, 48140), (4814, 47160), (4980, 45588), (5220, 43492), (5240, 43326), (5895, 38512), (5976, 37990), (6288, 36105), (6640, 34191), (6960, 32619), (7221, 31440), (7470, 30392), (7598, 29880), (7860, 28884), (9432, 24070), (9628, 23580), (9960, 22794), (10440, 21746), (10480, 21663), (10873, 20880), (11397, 19920), (11790, 19256), (11952, 18995), (12035, 18864), (14442, 15720), (14940, 15196)]