1660411704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 5156812800

約数和(自身を除く): 3496401096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 61, 74, 84, 87, 111, 116, 122, 148, 151, 168, 174, 183, 203, 222, 232, 244, 259, 296, 302, 348, 366, 406, 427, 444, 453, 488, 518, 604, 609, 696, 732, 777, 812, 854, 888, 906, 1036, 1057, 1073, 1208, 1218, 1281, 1464, 1554, 1624, 1708, 1769, 1812, 2072, 2114, 2146, 2257, 2436, 2562, 3108, 3171, 3219, 3416, 3538, 3624, 4228, 4292, 4379, 4514, 4872, 5124, 5307, 5587, 6216, 6342, 6438, 6771, 7076, 7511, 8456, 8584, 8758, 9028, 9211, 10248, 10614, 11174, 12383, 12684, 12876, 13137, 13542, 14152, 15022, 15799, 16761, 17516, 18056, 18422, 21228, 22348, 22533, 24766, 25368, 25752, 26274, 27084, 27633, 30044, 30653, 31598, 33522, 35032, 36844, 37149, 39109, 42456, 44696, 45066, 47397, 49532, 52548, 54168, 55266, 60088, 61306, 63196, 64477, 65453, 67044, 73688, 74298, 78218, 90132, 91959, 94794, 99064, 105096, 110532, 117327, 122612, 126392, 128954, 130906, 134088, 148596, 156436, 162023, 180264, 183918, 189588, 193431, 196359, 221064, 234654, 245224, 257908, 261812, 267119, 297192, 312872, 324046, 340807, 367836, 379176, 386862, 392718, 458171, 469308, 486069, 515816, 523624, 534238, 648092, 681614, 735672, 773724, 785436, 801357, 916342, 938616, 972138, 1022421, 1068476, 1134161, 1296184, 1363228, 1374513, 1547448, 1570872, 1602714, 1832684, 1869833, 1944276, 2044842, 2136952, 2268322, 2385649, 2726456, 2749026, 3205428, 3402483, 3665368, 3739666, 3888552, 4089684, 4536644, 4771298, 5498052, 5609499, 6410856, 6804966, 7156947, 7479332, 8179368, 9073288, 9542596, 9883403, 10996104, 11218998, 13609932, 14313894, 14958664, 19085192, 19766806, 22437996, 27219864, 28627788, 29650209, 39533612, 44875992, 57255576, 59300418, 69183821, 79067224, 118600836, 138367642, 207551463, 237201672, 276735284, 415102926, 553470568, 830205852, 1660411704]

約数ペア:

[(1, 1660411704), (2, 830205852), (3, 553470568), (4, 415102926), (6, 276735284), (7, 237201672), (8, 207551463), (12, 138367642), (14, 118600836), (21, 79067224), (24, 69183821), (28, 59300418), (29, 57255576), (37, 44875992), (42, 39533612), (56, 29650209), (58, 28627788), (61, 27219864), (74, 22437996), (84, 19766806), (87, 19085192), (111, 14958664), (116, 14313894), (122, 13609932), (148, 11218998), (151, 10996104), (168, 9883403), (174, 9542596), (183, 9073288), (203, 8179368), (222, 7479332), (232, 7156947), (244, 6804966), (259, 6410856), (296, 5609499), (302, 5498052), (348, 4771298), (366, 4536644), (406, 4089684), (427, 3888552), (444, 3739666), (453, 3665368), (488, 3402483), (518, 3205428), (604, 2749026), (609, 2726456), (696, 2385649), (732, 2268322), (777, 2136952), (812, 2044842), (854, 1944276), (888, 1869833), (906, 1832684), (1036, 1602714), (1057, 1570872), (1073, 1547448), (1208, 1374513), (1218, 1363228), (1281, 1296184), (1464, 1134161), (1554, 1068476), (1624, 1022421), (1708, 972138), (1769, 938616), (1812, 916342), (2072, 801357), (2114, 785436), (2146, 773724), (2257, 735672), (2436, 681614), (2562, 648092), (3108, 534238), (3171, 523624), (3219, 515816), (3416, 486069), (3538, 469308), (3624, 458171), (4228, 392718), (4292, 386862), (4379, 379176), (4514, 367836), (4872, 340807), (5124, 324046), (5307, 312872), (5587, 297192), (6216, 267119), (6342, 261812), (6438, 257908), (6771, 245224), (7076, 234654), (7511, 221064), (8456, 196359), (8584, 193431), (8758, 189588), (9028, 183918), (9211, 180264), (10248, 162023), (10614, 156436), (11174, 148596), (12383, 134088), (12684, 130906), (12876, 128954), (13137, 126392), (13542, 122612), (14152, 117327), (15022, 110532), (15799, 105096), (16761, 99064), (17516, 94794), (18056, 91959), (18422, 90132), (21228, 78218), (22348, 74298), (22533, 73688), (24766, 67044), (25368, 65453), (25752, 64477), (26274, 63196), (27084, 61306), (27633, 60088), (30044, 55266), (30653, 54168), (31598, 52548), (33522, 49532), (35032, 47397), (36844, 45066), (37149, 44696), (39109, 42456)]