2170733040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{143567}}^1$

素因数の和:143596

約数の個数: 160

約数和(自身を含む): 8545167360

約数和(自身を除く): 6374434320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 143567, 287134, 430701, 574268, 717835, 861402, 1004969, 1148536, 1292103, 1435670, 1722804, 2009938, 2153505, 2297072, 2584206, 2871340, 3014907, 3445608, 3876309, 4019876, 4307010, 5024845, 5168412, 5742680, 6029814, 6460515, 6891216, 7752618, 8039752, 8614020, 9044721, 10049690, 10336824, 11485360, 12059628, 12921030, 15074535, 15505236, 16079504, 17228040, 18089442, 19381545, 20099380, 20673648, 24119256, 25842060, 27134163, 30149070, 31010472, 34456080, 36178884, 38763090, 40198760, 45223605, 48238512, 51684120, 54268326, 60298140, 62020944, 72357768, 77526180, 80397520, 90447210, 103368240, 108536652, 120596280, 135670815, 144715536, 155052360, 180894420, 217073304, 241192560, 271341630, 310104720, 361788840, 434146608, 542683260, 723577680, 1085366520, 2170733040]

約数ペア:

[(1, 2170733040), (2, 1085366520), (3, 723577680), (4, 542683260), (5, 434146608), (6, 361788840), (7, 310104720), (8, 271341630), (9, 241192560), (10, 217073304), (12, 180894420), (14, 155052360), (15, 144715536), (16, 135670815), (18, 120596280), (20, 108536652), (21, 103368240), (24, 90447210), (27, 80397520), (28, 77526180), (30, 72357768), (35, 62020944), (36, 60298140), (40, 54268326), (42, 51684120), (45, 48238512), (48, 45223605), (54, 40198760), (56, 38763090), (60, 36178884), (63, 34456080), (70, 31010472), (72, 30149070), (80, 27134163), (84, 25842060), (90, 24119256), (105, 20673648), (108, 20099380), (112, 19381545), (120, 18089442), (126, 17228040), (135, 16079504), (140, 15505236), (144, 15074535), (168, 12921030), (180, 12059628), (189, 11485360), (210, 10336824), (216, 10049690), (240, 9044721), (252, 8614020), (270, 8039752), (280, 7752618), (315, 6891216), (336, 6460515), (360, 6029814), (378, 5742680), (420, 5168412), (432, 5024845), (504, 4307010), (540, 4019876), (560, 3876309), (630, 3445608), (720, 3014907), (756, 2871340), (840, 2584206), (945, 2297072), (1008, 2153505), (1080, 2009938), (1260, 1722804), (1512, 1435670), (1680, 1292103), (1890, 1148536), (2160, 1004969), (2520, 861402), (3024, 717835), (3780, 574268), (5040, 430701), (7560, 287134), (15120, 143567)]