2149673120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:300

約数の個数: 216

約数和(自身を含む): 6304919796

約数和(自身を除く): 4155246676

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 127, 136, 140, 160, 170, 196, 224, 238, 245, 254, 272, 280, 340, 392, 476, 490, 508, 544, 560, 595, 635, 680, 784, 833, 889, 952, 980, 1016, 1120, 1190, 1270, 1360, 1568, 1666, 1778, 1904, 1960, 2032, 2159, 2380, 2540, 2720, 3332, 3556, 3808, 3920, 4064, 4165, 4318, 4445, 4760, 5080, 6223, 6664, 7112, 7840, 8330, 8636, 8890, 9520, 10160, 10795, 12446, 13328, 14224, 15113, 16129, 16660, 17272, 17780, 19040, 20320, 21590, 24892, 26656, 28448, 30226, 31115, 32258, 33320, 34544, 35560, 43180, 49784, 60452, 62230, 64516, 66640, 69088, 71120, 75565, 80645, 86360, 99568, 105791, 112903, 120904, 124460, 129032, 133280, 142240, 151130, 161290, 172720, 199136, 211582, 225806, 241808, 248920, 258064, 274193, 302260, 322580, 345440, 423164, 451612, 483616, 497840, 516128, 528955, 548386, 564515, 604520, 645160, 790321, 846328, 903224, 995680, 1057910, 1096772, 1129030, 1209040, 1290320, 1370965, 1580642, 1692656, 1806448, 1919351, 2115820, 2193544, 2258060, 2418080, 2580640, 2741930, 3161284, 3385312, 3612896, 3838702, 3951605, 4231640, 4387088, 4516120, 5483860, 6322568, 7677404, 7903210, 8463280, 8774176, 9032240, 9596755, 10967720, 12645136, 13435457, 15354808, 15806420, 16926560, 18064480, 19193510, 21935440, 25290272, 26870914, 30709616, 31612840, 38387020, 43870880, 53741828, 61419232, 63225680, 67177285, 76774040, 107483656, 126451360, 134354570, 153548080, 214967312, 268709140, 307096160, 429934624, 537418280, 1074836560, 2149673120]

約数ペア:

[(1, 2149673120), (2, 1074836560), (4, 537418280), (5, 429934624), (7, 307096160), (8, 268709140), (10, 214967312), (14, 153548080), (16, 134354570), (17, 126451360), (20, 107483656), (28, 76774040), (32, 67177285), (34, 63225680), (35, 61419232), (40, 53741828), (49, 43870880), (56, 38387020), (68, 31612840), (70, 30709616), (80, 26870914), (85, 25290272), (98, 21935440), (112, 19193510), (119, 18064480), (127, 16926560), (136, 15806420), (140, 15354808), (160, 13435457), (170, 12645136), (196, 10967720), (224, 9596755), (238, 9032240), (245, 8774176), (254, 8463280), (272, 7903210), (280, 7677404), (340, 6322568), (392, 5483860), (476, 4516120), (490, 4387088), (508, 4231640), (544, 3951605), (560, 3838702), (595, 3612896), (635, 3385312), (680, 3161284), (784, 2741930), (833, 2580640), (889, 2418080), (952, 2258060), (980, 2193544), (1016, 2115820), (1120, 1919351), (1190, 1806448), (1270, 1692656), (1360, 1580642), (1568, 1370965), (1666, 1290320), (1778, 1209040), (1904, 1129030), (1960, 1096772), (2032, 1057910), (2159, 995680), (2380, 903224), (2540, 846328), (2720, 790321), (3332, 645160), (3556, 604520), (3808, 564515), (3920, 548386), (4064, 528955), (4165, 516128), (4318, 497840), (4445, 483616), (4760, 451612), (5080, 423164), (6223, 345440), (6664, 322580), (7112, 302260), (7840, 274193), (8330, 258064), (8636, 248920), (8890, 241808), (9520, 225806), (10160, 211582), (10795, 199136), (12446, 172720), (13328, 161290), (14224, 151130), (15113, 142240), (16129, 133280), (16660, 129032), (17272, 124460), (17780, 120904), (19040, 112903), (20320, 105791), (21590, 99568), (24892, 86360), (26656, 80645), (28448, 75565), (30226, 71120), (31115, 69088), (32258, 66640), (33320, 64516), (34544, 62230), (35560, 60452), (43180, 49784)]