1391093280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 4893872256

約数和(自身を除く): 3502778976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 103, 113, 120, 144, 160, 166, 180, 206, 226, 240, 249, 288, 309, 332, 339, 360, 412, 415, 452, 480, 498, 515, 565, 618, 664, 678, 720, 747, 824, 830, 904, 927, 996, 1017, 1030, 1130, 1236, 1245, 1328, 1356, 1440, 1494, 1545, 1648, 1660, 1695, 1808, 1854, 1992, 2034, 2060, 2260, 2472, 2490, 2656, 2712, 2988, 3090, 3296, 3320, 3390, 3616, 3708, 3735, 3984, 4068, 4120, 4520, 4635, 4944, 4980, 5085, 5424, 5976, 6180, 6640, 6780, 7416, 7470, 7968, 8136, 8240, 8549, 9040, 9270, 9379, 9888, 9960, 10170, 10848, 11639, 11952, 12360, 13280, 13560, 14832, 14940, 16272, 16480, 17098, 18080, 18540, 18758, 19920, 20340, 23278, 23904, 24720, 25647, 27120, 28137, 29664, 29880, 32544, 34196, 34917, 37080, 37516, 39840, 40680, 42745, 46556, 46895, 49440, 51294, 54240, 56274, 58195, 59760, 68392, 69834, 74160, 75032, 76941, 81360, 84411, 85490, 93112, 93790, 102588, 104751, 112548, 116390, 119520, 128235, 136784, 139668, 140685, 148320, 150064, 153882, 162720, 168822, 170980, 174585, 186224, 187580, 205176, 209502, 225096, 232780, 256470, 273568, 279336, 281370, 300128, 307764, 337644, 341960, 349170, 372448, 375160, 384705, 410352, 419004, 422055, 450192, 465560, 512940, 523755, 558672, 562740, 615528, 675288, 683920, 698340, 750320, 769410, 820704, 838008, 844110, 900384, 931120, 966037, 1025880, 1047510, 1117344, 1125480, 1231056, 1350576, 1367840, 1396680, 1500640, 1538820, 1676016, 1688220, 1862240, 1932074, 2051760, 2095020, 2250960, 2462112, 2701152, 2793360, 2898111, 3077640, 3352032, 3376440, 3864148, 4103520, 4190040, 4501920, 4830185, 5586720, 5796222, 6155280, 6752880, 7728296, 8380080, 8694333, 9660370, 11592444, 12310560, 13505760, 14490555, 15456592, 16760160, 17388666, 19320740, 23184888, 28981110, 30913184, 34777332, 38641480, 43471665, 46369776, 57962220, 69554664, 77282960, 86943330, 92739552, 115924440, 139109328, 154565920, 173886660, 231848880, 278218656, 347773320, 463697760, 695546640, 1391093280]

約数ペア:

[(1, 1391093280), (2, 695546640), (3, 463697760), (4, 347773320), (5, 278218656), (6, 231848880), (8, 173886660), (9, 154565920), (10, 139109328), (12, 115924440), (15, 92739552), (16, 86943330), (18, 77282960), (20, 69554664), (24, 57962220), (30, 46369776), (32, 43471665), (36, 38641480), (40, 34777332), (45, 30913184), (48, 28981110), (60, 23184888), (72, 19320740), (80, 17388666), (83, 16760160), (90, 15456592), (96, 14490555), (103, 13505760), (113, 12310560), (120, 11592444), (144, 9660370), (160, 8694333), (166, 8380080), (180, 7728296), (206, 6752880), (226, 6155280), (240, 5796222), (249, 5586720), (288, 4830185), (309, 4501920), (332, 4190040), (339, 4103520), (360, 3864148), (412, 3376440), (415, 3352032), (452, 3077640), (480, 2898111), (498, 2793360), (515, 2701152), (565, 2462112), (618, 2250960), (664, 2095020), (678, 2051760), (720, 1932074), (747, 1862240), (824, 1688220), (830, 1676016), (904, 1538820), (927, 1500640), (996, 1396680), (1017, 1367840), (1030, 1350576), (1130, 1231056), (1236, 1125480), (1245, 1117344), (1328, 1047510), (1356, 1025880), (1440, 966037), (1494, 931120), (1545, 900384), (1648, 844110), (1660, 838008), (1695, 820704), (1808, 769410), (1854, 750320), (1992, 698340), (2034, 683920), (2060, 675288), (2260, 615528), (2472, 562740), (2490, 558672), (2656, 523755), (2712, 512940), (2988, 465560), (3090, 450192), (3296, 422055), (3320, 419004), (3390, 410352), (3616, 384705), (3708, 375160), (3735, 372448), (3984, 349170), (4068, 341960), (4120, 337644), (4520, 307764), (4635, 300128), (4944, 281370), (4980, 279336), (5085, 273568), (5424, 256470), (5976, 232780), (6180, 225096), (6640, 209502), (6780, 205176), (7416, 187580), (7470, 186224), (7968, 174585), (8136, 170980), (8240, 168822), (8549, 162720), (9040, 153882), (9270, 150064), (9379, 148320), (9888, 140685), (9960, 139668), (10170, 136784), (10848, 128235), (11639, 119520), (11952, 116390), (12360, 112548), (13280, 104751), (13560, 102588), (14832, 93790), (14940, 93112), (16272, 85490), (16480, 84411), (17098, 81360), (18080, 76941), (18540, 75032), (18758, 74160), (19920, 69834), (20340, 68392), (23278, 59760), (23904, 58195), (24720, 56274), (25647, 54240), (27120, 51294), (28137, 49440), (29664, 46895), (29880, 46556), (32544, 42745), (34196, 40680), (34917, 39840), (37080, 37516)]