51166080

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 384

約数和(自身を含む): 213857280

約数和(自身を除く): 162691200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 94, 96, 105, 108, 112, 120, 126, 128, 135, 140, 141, 144, 160, 162, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 243, 252, 270, 280, 282, 288, 315, 320, 324, 329, 336, 360, 376, 378, 384, 405, 420, 423, 432, 448, 470, 480, 486, 504, 540, 560, 564, 567, 576, 630, 640, 648, 658, 672, 705, 720, 752, 756, 810, 840, 846, 864, 896, 940, 945, 960, 972, 987, 1008, 1080, 1120, 1128, 1134, 1152, 1215, 1260, 1269, 1296, 1316, 1344, 1410, 1440, 1504, 1512, 1620, 1645, 1680, 1692, 1701, 1728, 1880, 1890, 1920, 1944, 1974, 2016, 2115, 2160, 2240, 2256, 2268, 2430, 2520, 2538, 2592, 2632, 2688, 2820, 2835, 2880, 2961, 3008, 3024, 3240, 3290, 3360, 3384, 3402, 3456, 3760, 3780, 3807, 3888, 3948, 4032, 4230, 4320, 4480, 4512, 4536, 4860, 4935, 5040, 5076, 5184, 5264, 5640, 5670, 5760, 5922, 6016, 6048, 6345, 6480, 6580, 6720, 6768, 6804, 7520, 7560, 7614, 7776, 7896, 8064, 8460, 8505, 8640, 8883, 9024, 9072, 9720, 9870, 10080, 10152, 10368, 10528, 11280, 11340, 11421, 11844, 12096, 12690, 12960, 13160, 13440, 13536, 13608, 14805, 15040, 15120, 15228, 15552, 15792, 16920, 17010, 17280, 17766, 18048, 18144, 19035, 19440, 19740, 20160, 20304, 21056, 22560, 22680, 22842, 23688, 24192, 25380, 25920, 26320, 26649, 27072, 27216, 29610, 30080, 30240, 30456, 31104, 31584, 33840, 34020, 35532, 36288, 38070, 38880, 39480, 40320, 40608, 42112, 44415, 45120, 45360, 45684, 47376, 50760, 51840, 52640, 53298, 54144, 54432, 57105, 59220, 60480, 60912, 63168, 67680, 68040, 71064, 72576, 76140, 77760, 78960, 79947, 81216, 88830, 90240, 90720, 91368, 94752, 101520, 105280, 106596, 108864, 114210, 118440, 120960, 121824, 126336, 133245, 135360, 136080, 142128, 152280, 155520, 157920, 159894, 162432, 177660, 181440, 182736, 189504, 203040, 210560, 213192, 217728, 228420, 236880, 243648, 266490, 270720, 272160, 284256, 304560, 315840, 319788, 355320, 362880, 365472, 379008, 399735, 406080, 426384, 456840, 473760, 487296, 532980, 544320, 568512, 609120, 631680, 639576, 710640, 730944, 799470, 812160, 852768, 913680, 947520, 1065960, 1088640, 1137024, 1218240, 1279152, 1421280, 1461888, 1598940, 1705536, 1827360, 1895040, 2131920, 2436480, 2558304, 2842560, 3197880, 3411072, 3654720, 4263840, 5116608, 5685120, 6395760, 7309440, 8527680, 10233216, 12791520, 17055360, 25583040, 51166080]

約数ペア:

[(1, 51166080), (2, 25583040), (3, 17055360), (4, 12791520), (5, 10233216), (6, 8527680), (7, 7309440), (8, 6395760), (9, 5685120), (10, 5116608), (12, 4263840), (14, 3654720), (15, 3411072), (16, 3197880), (18, 2842560), (20, 2558304), (21, 2436480), (24, 2131920), (27, 1895040), (28, 1827360), (30, 1705536), (32, 1598940), (35, 1461888), (36, 1421280), (40, 1279152), (42, 1218240), (45, 1137024), (47, 1088640), (48, 1065960), (54, 947520), (56, 913680), (60, 852768), (63, 812160), (64, 799470), (70, 730944), (72, 710640), (80, 639576), (81, 631680), (84, 609120), (90, 568512), (94, 544320), (96, 532980), (105, 487296), (108, 473760), (112, 456840), (120, 426384), (126, 406080), (128, 399735), (135, 379008), (140, 365472), (141, 362880), (144, 355320), (160, 319788), (162, 315840), (168, 304560), (180, 284256), (188, 272160), (189, 270720), (192, 266490), (210, 243648), (216, 236880), (224, 228420), (235, 217728), (240, 213192), (243, 210560), (252, 203040), (270, 189504), (280, 182736), (282, 181440), (288, 177660), (315, 162432), (320, 159894), (324, 157920), (329, 155520), (336, 152280), (360, 142128), (376, 136080), (378, 135360), (384, 133245), (405, 126336), (420, 121824), (423, 120960), (432, 118440), (448, 114210), (470, 108864), (480, 106596), (486, 105280), (504, 101520), (540, 94752), (560, 91368), (564, 90720), (567, 90240), (576, 88830), (630, 81216), (640, 79947), (648, 78960), (658, 77760), (672, 76140), (705, 72576), (720, 71064), (752, 68040), (756, 67680), (810, 63168), (840, 60912), (846, 60480), (864, 59220), (896, 57105), (940, 54432), (945, 54144), (960, 53298), (972, 52640), (987, 51840), (1008, 50760), (1080, 47376), (1120, 45684), (1128, 45360), (1134, 45120), (1152, 44415), (1215, 42112), (1260, 40608), (1269, 40320), (1296, 39480), (1316, 38880), (1344, 38070), (1410, 36288), (1440, 35532), (1504, 34020), (1512, 33840), (1620, 31584), (1645, 31104), (1680, 30456), (1692, 30240), (1701, 30080), (1728, 29610), (1880, 27216), (1890, 27072), (1920, 26649), (1944, 26320), (1974, 25920), (2016, 25380), (2115, 24192), (2160, 23688), (2240, 22842), (2256, 22680), (2268, 22560), (2430, 21056), (2520, 20304), (2538, 20160), (2592, 19740), (2632, 19440), (2688, 19035), (2820, 18144), (2835, 18048), (2880, 17766), (2961, 17280), (3008, 17010), (3024, 16920), (3240, 15792), (3290, 15552), (3360, 15228), (3384, 15120), (3402, 15040), (3456, 14805), (3760, 13608), (3780, 13536), (3807, 13440), (3888, 13160), (3948, 12960), (4032, 12690), (4230, 12096), (4320, 11844), (4480, 11421), (4512, 11340), (4536, 11280), (4860, 10528), (4935, 10368), (5040, 10152), (5076, 10080), (5184, 9870), (5264, 9720), (5640, 9072), (5670, 9024), (5760, 8883), (5922, 8640), (6016, 8505), (6048, 8460), (6345, 8064), (6480, 7896), (6580, 7776), (6720, 7614), (6768, 7560), (6804, 7520)]