312773760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4215

約数の個数: 192

約数和(自身を含む): 1163405880

約数和(自身を除く): 850632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4177, 4680, 4992, 5760, 6240, 7488, 8320, 8354, 9360, 12480, 12531, 14976, 16708, 18720, 20885, 24960, 25062, 33416, 37440, 37593, 41770, 50124, 54301, 62655, 66832, 74880, 75186, 83540, 100248, 108602, 125310, 133664, 150372, 162903, 167080, 187965, 200496, 217204, 250620, 267328, 271505, 300744, 325806, 334160, 375930, 400992, 434408, 488709, 501240, 534656, 543010, 601488, 651612, 668320, 751860, 801984, 814515, 868816, 977418, 1002480, 1086020, 1202976, 1303224, 1336640, 1503720, 1603968, 1629030, 1737632, 1954836, 2004960, 2172040, 2405952, 2443545, 2606448, 2673280, 3007440, 3258060, 3475264, 3909672, 4009920, 4344080, 4811904, 4887090, 5212896, 6014880, 6516120, 6950528, 7819344, 8019840, 8688160, 9774180, 10425792, 12029760, 13032240, 15638688, 17376320, 19548360, 20851584, 24059520, 26064480, 31277376, 34752640, 39096720, 52128960, 62554752, 78193440, 104257920, 156386880, 312773760]

約数ペア:

[(1, 312773760), (2, 156386880), (3, 104257920), (4, 78193440), (5, 62554752), (6, 52128960), (8, 39096720), (9, 34752640), (10, 31277376), (12, 26064480), (13, 24059520), (15, 20851584), (16, 19548360), (18, 17376320), (20, 15638688), (24, 13032240), (26, 12029760), (30, 10425792), (32, 9774180), (36, 8688160), (39, 8019840), (40, 7819344), (45, 6950528), (48, 6516120), (52, 6014880), (60, 5212896), (64, 4887090), (65, 4811904), (72, 4344080), (78, 4009920), (80, 3909672), (90, 3475264), (96, 3258060), (104, 3007440), (117, 2673280), (120, 2606448), (128, 2443545), (130, 2405952), (144, 2172040), (156, 2004960), (160, 1954836), (180, 1737632), (192, 1629030), (195, 1603968), (208, 1503720), (234, 1336640), (240, 1303224), (260, 1202976), (288, 1086020), (312, 1002480), (320, 977418), (360, 868816), (384, 814515), (390, 801984), (416, 751860), (468, 668320), (480, 651612), (520, 601488), (576, 543010), (585, 534656), (624, 501240), (640, 488709), (720, 434408), (780, 400992), (832, 375930), (936, 334160), (960, 325806), (1040, 300744), (1152, 271505), (1170, 267328), (1248, 250620), (1440, 217204), (1560, 200496), (1664, 187965), (1872, 167080), (1920, 162903), (2080, 150372), (2340, 133664), (2496, 125310), (2880, 108602), (3120, 100248), (3744, 83540), (4160, 75186), (4177, 74880), (4680, 66832), (4992, 62655), (5760, 54301), (6240, 50124), (7488, 41770), (8320, 37593), (8354, 37440), (9360, 33416), (12480, 25062), (12531, 24960), (14976, 20885), (16708, 18720)]