1869635520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 280

約数和(自身を含む): 7043495184

約数和(自身を除く): 5173859664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3672, 4080, 4243, 4320, 4590, 4896, 5184, 5440, 5508, 6120, 6480, 6885, 7344, 8160, 8486, 8640, 9180, 9792, 11016, 12240, 12729, 12960, 13770, 14688, 16320, 16972, 18360, 21215, 22032, 24480, 25458, 25920, 27540, 29376, 33944, 36720, 38187, 42430, 44064, 48960, 50916, 55080, 63645, 67888, 72131, 73440, 76374, 84860, 88128, 101832, 110160, 114561, 127290, 135776, 144262, 146880, 152748, 169720, 190935, 203664, 216393, 220320, 229122, 254580, 271552, 288524, 305496, 339440, 343683, 360655, 381870, 407328, 432786, 440640, 458244, 509160, 572805, 577048, 610992, 649179, 678880, 687366, 721310, 763740, 814656, 865572, 916488, 1018320, 1081965, 1145610, 1154096, 1221984, 1298358, 1357760, 1374732, 1442620, 1527480, 1718415, 1731144, 1832976, 1947537, 2036640, 2163930, 2291220, 2308192, 2443968, 2596716, 2749464, 2885240, 3054960, 3245895, 3436830, 3462288, 3665952, 3895074, 4073280, 4327860, 4582440, 4616384, 5193432, 5498928, 5770480, 5842611, 6109920, 6491790, 6873660, 6924576, 7331904, 7790148, 8655720, 9164880, 9737685, 10386864, 10997856, 11540960, 11685222, 12219840, 12983580, 13747320, 13849152, 15580296, 17311440, 18329760, 19475370, 20773728, 21995712, 23081920, 23370444, 25967160, 27494640, 29213055, 31160592, 34622880, 36659520, 38950740, 41547456, 46740888, 51934320, 54989280, 58426110, 62321184, 69245760, 77901480, 93481776, 103868640, 109978560, 116852220, 124642368, 155802960, 186963552, 207737280, 233704440, 311605920, 373927104, 467408880, 623211840, 934817760, 1869635520]

約数ペア:

[(1, 1869635520), (2, 934817760), (3, 623211840), (4, 467408880), (5, 373927104), (6, 311605920), (8, 233704440), (9, 207737280), (10, 186963552), (12, 155802960), (15, 124642368), (16, 116852220), (17, 109978560), (18, 103868640), (20, 93481776), (24, 77901480), (27, 69245760), (30, 62321184), (32, 58426110), (34, 54989280), (36, 51934320), (40, 46740888), (45, 41547456), (48, 38950740), (51, 36659520), (54, 34622880), (60, 31160592), (64, 29213055), (68, 27494640), (72, 25967160), (80, 23370444), (81, 23081920), (85, 21995712), (90, 20773728), (96, 19475370), (102, 18329760), (108, 17311440), (120, 15580296), (135, 13849152), (136, 13747320), (144, 12983580), (153, 12219840), (160, 11685222), (162, 11540960), (170, 10997856), (180, 10386864), (192, 9737685), (204, 9164880), (216, 8655720), (240, 7790148), (255, 7331904), (270, 6924576), (272, 6873660), (288, 6491790), (306, 6109920), (320, 5842611), (324, 5770480), (340, 5498928), (360, 5193432), (405, 4616384), (408, 4582440), (432, 4327860), (459, 4073280), (480, 3895074), (510, 3665952), (540, 3462288), (544, 3436830), (576, 3245895), (612, 3054960), (648, 2885240), (680, 2749464), (720, 2596716), (765, 2443968), (810, 2308192), (816, 2291220), (864, 2163930), (918, 2036640), (960, 1947537), (1020, 1832976), (1080, 1731144), (1088, 1718415), (1224, 1527480), (1296, 1442620), (1360, 1374732), (1377, 1357760), (1440, 1298358), (1530, 1221984), (1620, 1154096), (1632, 1145610), (1728, 1081965), (1836, 1018320), (2040, 916488), (2160, 865572), (2295, 814656), (2448, 763740), (2592, 721310), (2720, 687366), (2754, 678880), (2880, 649179), (3060, 610992), (3240, 577048), (3264, 572805), (3672, 509160), (4080, 458244), (4243, 440640), (4320, 432786), (4590, 407328), (4896, 381870), (5184, 360655), (5440, 343683), (5508, 339440), (6120, 305496), (6480, 288524), (6885, 271552), (7344, 254580), (8160, 229122), (8486, 220320), (8640, 216393), (9180, 203664), (9792, 190935), (11016, 169720), (12240, 152748), (12729, 146880), (12960, 144262), (13770, 135776), (14688, 127290), (16320, 114561), (16972, 110160), (18360, 101832), (21215, 88128), (22032, 84860), (24480, 76374), (25458, 73440), (25920, 72131), (27540, 67888), (29376, 63645), (33944, 55080), (36720, 50916), (38187, 48960), (42430, 44064)]