242045160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1493}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 834727680

約数和(自身を除く): 592682520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1493, 1544, 1930, 2316, 2702, 2895, 2986, 3860, 4053, 4479, 4632, 5404, 5790, 5972, 6755, 7465, 7720, 8106, 8958, 10451, 10808, 11580, 11944, 13510, 14930, 16212, 17916, 20265, 20902, 22395, 23160, 27020, 29860, 31353, 32424, 35832, 40530, 41804, 44790, 52255, 54040, 59720, 62706, 81060, 83608, 89580, 104510, 125412, 156765, 162120, 179160, 209020, 250824, 288149, 313530, 418040, 576298, 627060, 864447, 1152596, 1254120, 1440745, 1728894, 2017043, 2305192, 2881490, 3457788, 4034086, 4322235, 5762980, 6051129, 6915576, 8068172, 8644470, 10085215, 11525960, 12102258, 16136344, 17288940, 20170430, 24204516, 30255645, 34577880, 40340860, 48409032, 60511290, 80681720, 121022580, 242045160]

約数ペア:

[(1, 242045160), (2, 121022580), (3, 80681720), (4, 60511290), (5, 48409032), (6, 40340860), (7, 34577880), (8, 30255645), (10, 24204516), (12, 20170430), (14, 17288940), (15, 16136344), (20, 12102258), (21, 11525960), (24, 10085215), (28, 8644470), (30, 8068172), (35, 6915576), (40, 6051129), (42, 5762980), (56, 4322235), (60, 4034086), (70, 3457788), (84, 2881490), (105, 2305192), (120, 2017043), (140, 1728894), (168, 1440745), (193, 1254120), (210, 1152596), (280, 864447), (386, 627060), (420, 576298), (579, 418040), (772, 313530), (840, 288149), (965, 250824), (1158, 209020), (1351, 179160), (1493, 162120), (1544, 156765), (1930, 125412), (2316, 104510), (2702, 89580), (2895, 83608), (2986, 81060), (3860, 62706), (4053, 59720), (4479, 54040), (4632, 52255), (5404, 44790), (5790, 41804), (5972, 40530), (6755, 35832), (7465, 32424), (7720, 31353), (8106, 29860), (8958, 27020), (10451, 23160), (10808, 22395), (11580, 20902), (11944, 20265), (13510, 17916), (14930, 16212)]