1317761760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2267}}^1$

素因数の和:2465

約数の個数: 192

約数和(自身を含む): 4773468672

約数和(自身を除く): 3455706912

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, 173, 210, 224, 240, 280, 336, 346, 420, 480, 519, 560, 672, 692, 840, 865, 1038, 1120, 1211, 1384, 1680, 1730, 2076, 2267, 2422, 2595, 2768, 3360, 3460, 3633, 4152, 4534, 4844, 5190, 5536, 6055, 6801, 6920, 7266, 8304, 9068, 9688, 10380, 11335, 12110, 13602, 13840, 14532, 15869, 16608, 18136, 18165, 19376, 20760, 22670, 24220, 27204, 27680, 29064, 31738, 34005, 36272, 36330, 38752, 41520, 45340, 47607, 48440, 54408, 58128, 63476, 68010, 72544, 72660, 79345, 83040, 90680, 95214, 96880, 108816, 116256, 126952, 136020, 145320, 158690, 181360, 190428, 193760, 217632, 238035, 253904, 272040, 290640, 317380, 362720, 380856, 392191, 476070, 507808, 544080, 581280, 634760, 761712, 784382, 952140, 1088160, 1176573, 1269520, 1523424, 1568764, 1904280, 1960955, 2353146, 2539040, 2745337, 3137528, 3808560, 3921910, 4706292, 5490674, 5882865, 6275056, 7617120, 7843820, 8236011, 9412584, 10981348, 11765730, 12550112, 13726685, 15687640, 16472022, 18825168, 21962696, 23531460, 27453370, 31375280, 32944044, 37650336, 41180055, 43925392, 47062920, 54906740, 62750560, 65888088, 82360110, 87850784, 94125840, 109813480, 131776176, 164720220, 188251680, 219626960, 263552352, 329440440, 439253920, 658880880, 1317761760]

約数ペア:

[(1, 1317761760), (2, 658880880), (3, 439253920), (4, 329440440), (5, 263552352), (6, 219626960), (7, 188251680), (8, 164720220), (10, 131776176), (12, 109813480), (14, 94125840), (15, 87850784), (16, 82360110), (20, 65888088), (21, 62750560), (24, 54906740), (28, 47062920), (30, 43925392), (32, 41180055), (35, 37650336), (40, 32944044), (42, 31375280), (48, 27453370), (56, 23531460), (60, 21962696), (70, 18825168), (80, 16472022), (84, 15687640), (96, 13726685), (105, 12550112), (112, 11765730), (120, 10981348), (140, 9412584), (160, 8236011), (168, 7843820), (173, 7617120), (210, 6275056), (224, 5882865), (240, 5490674), (280, 4706292), (336, 3921910), (346, 3808560), (420, 3137528), (480, 2745337), (519, 2539040), (560, 2353146), (672, 1960955), (692, 1904280), (840, 1568764), (865, 1523424), (1038, 1269520), (1120, 1176573), (1211, 1088160), (1384, 952140), (1680, 784382), (1730, 761712), (2076, 634760), (2267, 581280), (2422, 544080), (2595, 507808), (2768, 476070), (3360, 392191), (3460, 380856), (3633, 362720), (4152, 317380), (4534, 290640), (4844, 272040), (5190, 253904), (5536, 238035), (6055, 217632), (6801, 193760), (6920, 190428), (7266, 181360), (8304, 158690), (9068, 145320), (9688, 136020), (10380, 126952), (11335, 116256), (12110, 108816), (13602, 96880), (13840, 95214), (14532, 90680), (15869, 83040), (16608, 79345), (18136, 72660), (18165, 72544), (19376, 68010), (20760, 63476), (22670, 58128), (24220, 54408), (27204, 48440), (27680, 47607), (29064, 45340), (31738, 41520), (34005, 38752), (36272, 36330)]