389670479520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{117979}}^1$

素因数の和:118987

約数の個数: 192

約数和(自身を含む): 1404252702720

約数和(自身を除く): 1014582223200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 983, 1120, 1680, 1966, 2949, 3360, 3932, 4915, 5898, 6881, 7864, 9830, 11796, 13762, 14745, 15728, 19660, 20643, 23592, 27524, 29490, 31456, 34405, 39320, 41286, 47184, 55048, 58980, 68810, 78640, 82572, 94368, 103215, 110096, 117960, 117979, 137620, 157280, 165144, 206430, 220192, 235920, 235958, 275240, 330288, 353937, 412860, 471840, 471916, 550480, 589895, 660576, 707874, 825720, 825853, 943832, 1100960, 1179790, 1415748, 1651440, 1651706, 1769685, 1887664, 2359580, 2477559, 2831496, 3302880, 3303412, 3539370, 3775328, 4129265, 4719160, 4955118, 5662992, 6606824, 7078740, 8258530, 9438320, 9910236, 11325984, 12387795, 13213648, 14157480, 16517060, 18876640, 19820472, 24775590, 26427296, 28314960, 33034120, 39640944, 49551180, 56629920, 66068240, 79281888, 99102360, 115973357, 132136480, 198204720, 231946714, 347920071, 396409440, 463893428, 579866785, 695840142, 811813499, 927786856, 1159733570, 1391680284, 1623626998, 1739600355, 1855573712, 2319467140, 2435440497, 2783360568, 3247253996, 3479200710, 3711147424, 4059067495, 4638934280, 4870880994, 5566721136, 6494507992, 6958401420, 8118134990, 9277868560, 9741761988, 11133442272, 12177202485, 12989015984, 13916802840, 16236269980, 18555737120, 19483523976, 24354404970, 25978031968, 27833605680, 32472539960, 38967047952, 48708809940, 55667211360, 64945079920, 77934095904, 97417619880, 129890159840, 194835239760, 389670479520]

約数ペア:

[(1, 389670479520), (2, 194835239760), (3, 129890159840), (4, 97417619880), (5, 77934095904), (6, 64945079920), (7, 55667211360), (8, 48708809940), (10, 38967047952), (12, 32472539960), (14, 27833605680), (15, 25978031968), (16, 24354404970), (20, 19483523976), (21, 18555737120), (24, 16236269980), (28, 13916802840), (30, 12989015984), (32, 12177202485), (35, 11133442272), (40, 9741761988), (42, 9277868560), (48, 8118134990), (56, 6958401420), (60, 6494507992), (70, 5566721136), (80, 4870880994), (84, 4638934280), (96, 4059067495), (105, 3711147424), (112, 3479200710), (120, 3247253996), (140, 2783360568), (160, 2435440497), (168, 2319467140), (210, 1855573712), (224, 1739600355), (240, 1623626998), (280, 1391680284), (336, 1159733570), (420, 927786856), (480, 811813499), (560, 695840142), (672, 579866785), (840, 463893428), (983, 396409440), (1120, 347920071), (1680, 231946714), (1966, 198204720), (2949, 132136480), (3360, 115973357), (3932, 99102360), (4915, 79281888), (5898, 66068240), (6881, 56629920), (7864, 49551180), (9830, 39640944), (11796, 33034120), (13762, 28314960), (14745, 26427296), (15728, 24775590), (19660, 19820472), (20643, 18876640), (23592, 16517060), (27524, 14157480), (29490, 13213648), (31456, 12387795), (34405, 11325984), (39320, 9910236), (41286, 9438320), (47184, 8258530), (55048, 7078740), (58980, 6606824), (68810, 5662992), (78640, 4955118), (82572, 4719160), (94368, 4129265), (103215, 3775328), (110096, 3539370), (117960, 3303412), (117979, 3302880), (137620, 2831496), (157280, 2477559), (165144, 2359580), (206430, 1887664), (220192, 1769685), (235920, 1651706), (235958, 1651440), (275240, 1415748), (330288, 1179790), (353937, 1100960), (412860, 943832), (471840, 825853), (471916, 825720), (550480, 707874), (589895, 660576)]