204664320

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 480

約数和(自身を含む): 857945088

約数和(自身を除く): 653280768

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, 256, 270, 280, 282, 288, 315, 320, 324, 329, 336, 360, 376, 378, 384, 405, 420, 423, 432, 448, 470, 480, 486, 504, 512, 540, 560, 564, 567, 576, 630, 640, 648, 658, 672, 705, 720, 752, 756, 768, 810, 840, 846, 864, 896, 940, 945, 960, 972, 987, 1008, 1080, 1120, 1128, 1134, 1152, 1215, 1260, 1269, 1280, 1296, 1316, 1344, 1410, 1440, 1504, 1512, 1536, 1620, 1645, 1680, 1692, 1701, 1728, 1792, 1880, 1890, 1920, 1944, 1974, 2016, 2115, 2160, 2240, 2256, 2268, 2304, 2430, 2520, 2538, 2560, 2592, 2632, 2688, 2820, 2835, 2880, 2961, 3008, 3024, 3240, 3290, 3360, 3384, 3402, 3456, 3584, 3760, 3780, 3807, 3840, 3888, 3948, 4032, 4230, 4320, 4480, 4512, 4536, 4608, 4860, 4935, 5040, 5076, 5184, 5264, 5376, 5640, 5670, 5760, 5922, 6016, 6048, 6345, 6480, 6580, 6720, 6768, 6804, 6912, 7520, 7560, 7614, 7680, 7776, 7896, 8064, 8460, 8505, 8640, 8883, 8960, 9024, 9072, 9720, 9870, 10080, 10152, 10368, 10528, 10752, 11280, 11340, 11421, 11520, 11844, 12032, 12096, 12690, 12960, 13160, 13440, 13536, 13608, 13824, 14805, 15040, 15120, 15228, 15552, 15792, 16128, 16920, 17010, 17280, 17766, 17920, 18048, 18144, 19035, 19440, 19740, 20160, 20304, 20736, 21056, 22560, 22680, 22842, 23040, 23688, 24064, 24192, 25380, 25920, 26320, 26649, 26880, 27072, 27216, 29610, 30080, 30240, 30456, 31104, 31584, 32256, 33840, 34020, 34560, 35532, 36096, 36288, 38070, 38880, 39480, 40320, 40608, 41472, 42112, 44415, 45120, 45360, 45684, 47376, 48384, 50760, 51840, 52640, 53298, 53760, 54144, 54432, 57105, 59220, 60160, 60480, 60912, 62208, 63168, 67680, 68040, 69120, 71064, 72192, 72576, 76140, 77760, 78960, 79947, 80640, 81216, 84224, 88830, 90240, 90720, 91368, 94752, 96768, 101520, 103680, 105280, 106596, 108288, 108864, 114210, 118440, 120320, 120960, 121824, 124416, 126336, 133245, 135360, 136080, 142128, 145152, 152280, 155520, 157920, 159894, 161280, 162432, 168448, 177660, 180480, 181440, 182736, 189504, 203040, 207360, 210560, 213192, 216576, 217728, 228420, 236880, 241920, 243648, 252672, 266490, 270720, 272160, 284256, 290304, 304560, 311040, 315840, 319788, 324864, 355320, 360960, 362880, 365472, 379008, 399735, 406080, 421120, 426384, 435456, 456840, 473760, 483840, 487296, 505344, 532980, 541440, 544320, 568512, 609120, 622080, 631680, 639576, 649728, 710640, 725760, 730944, 758016, 799470, 812160, 842240, 852768, 870912, 913680, 947520, 974592, 1065960, 1082880, 1088640, 1137024, 1218240, 1263360, 1279152, 1421280, 1451520, 1461888, 1516032, 1598940, 1624320, 1705536, 1827360, 1895040, 1949184, 2131920, 2177280, 2274048, 2436480, 2526720, 2558304, 2842560, 2923776, 3197880, 3248640, 3411072, 3654720, 3790080, 4263840, 4354560, 4548096, 4872960, 5116608, 5685120, 5847552, 6395760, 6822144, 7309440, 7580160, 8527680, 9745920, 10233216, 11370240, 12791520, 13644288, 14618880, 17055360, 20466432, 22740480, 25583040, 29237760, 34110720, 40932864, 51166080, 68221440, 102332160, 204664320]

約数ペア:

[(1, 204664320), (2, 102332160), (3, 68221440), (4, 51166080), (5, 40932864), (6, 34110720), (7, 29237760), (8, 25583040), (9, 22740480), (10, 20466432), (12, 17055360), (14, 14618880), (15, 13644288), (16, 12791520), (18, 11370240), (20, 10233216), (21, 9745920), (24, 8527680), (27, 7580160), (28, 7309440), (30, 6822144), (32, 6395760), (35, 5847552), (36, 5685120), (40, 5116608), (42, 4872960), (45, 4548096), (47, 4354560), (48, 4263840), (54, 3790080), (56, 3654720), (60, 3411072), (63, 3248640), (64, 3197880), (70, 2923776), (72, 2842560), (80, 2558304), (81, 2526720), (84, 2436480), (90, 2274048), (94, 2177280), (96, 2131920), (105, 1949184), (108, 1895040), (112, 1827360), (120, 1705536), (126, 1624320), (128, 1598940), (135, 1516032), (140, 1461888), (141, 1451520), (144, 1421280), (160, 1279152), (162, 1263360), (168, 1218240), (180, 1137024), (188, 1088640), (189, 1082880), (192, 1065960), (210, 974592), (216, 947520), (224, 913680), (235, 870912), (240, 852768), (243, 842240), (252, 812160), (256, 799470), (270, 758016), (280, 730944), (282, 725760), (288, 710640), (315, 649728), (320, 639576), (324, 631680), (329, 622080), (336, 609120), (360, 568512), (376, 544320), (378, 541440), (384, 532980), (405, 505344), (420, 487296), (423, 483840), (432, 473760), (448, 456840), (470, 435456), (480, 426384), (486, 421120), (504, 406080), (512, 399735), (540, 379008), (560, 365472), (564, 362880), (567, 360960), (576, 355320), (630, 324864), (640, 319788), (648, 315840), (658, 311040), (672, 304560), (705, 290304), (720, 284256), (752, 272160), (756, 270720), (768, 266490), (810, 252672), (840, 243648), (846, 241920), (864, 236880), (896, 228420), (940, 217728), (945, 216576), (960, 213192), (972, 210560), (987, 207360), (1008, 203040), (1080, 189504), (1120, 182736), (1128, 181440), (1134, 180480), (1152, 177660), (1215, 168448), (1260, 162432), (1269, 161280), (1280, 159894), (1296, 157920), (1316, 155520), (1344, 152280), (1410, 145152), (1440, 142128), (1504, 136080), (1512, 135360), (1536, 133245), (1620, 126336), (1645, 124416), (1680, 121824), (1692, 120960), (1701, 120320), (1728, 118440), (1792, 114210), (1880, 108864), (1890, 108288), (1920, 106596), (1944, 105280), (1974, 103680), (2016, 101520), (2115, 96768), (2160, 94752), (2240, 91368), (2256, 90720), (2268, 90240), (2304, 88830), (2430, 84224), (2520, 81216), (2538, 80640), (2560, 79947), (2592, 78960), (2632, 77760), (2688, 76140), (2820, 72576), (2835, 72192), (2880, 71064), (2961, 69120), (3008, 68040), (3024, 67680), (3240, 63168), (3290, 62208), (3360, 60912), (3384, 60480), (3402, 60160), (3456, 59220), (3584, 57105), (3760, 54432), (3780, 54144), (3807, 53760), (3840, 53298), (3888, 52640), (3948, 51840), (4032, 50760), (4230, 48384), (4320, 47376), (4480, 45684), (4512, 45360), (4536, 45120), (4608, 44415), (4860, 42112), (4935, 41472), (5040, 40608), (5076, 40320), (5184, 39480), (5264, 38880), (5376, 38070), (5640, 36288), (5670, 36096), (5760, 35532), (5922, 34560), (6016, 34020), (6048, 33840), (6345, 32256), (6480, 31584), (6580, 31104), (6720, 30456), (6768, 30240), (6804, 30080), (6912, 29610), (7520, 27216), (7560, 27072), (7614, 26880), (7680, 26649), (7776, 26320), (7896, 25920), (8064, 25380), (8460, 24192), (8505, 24064), (8640, 23688), (8883, 23040), (8960, 22842), (9024, 22680), (9072, 22560), (9720, 21056), (9870, 20736), (10080, 20304), (10152, 20160), (10368, 19740), (10528, 19440), (10752, 19035), (11280, 18144), (11340, 18048), (11421, 17920), (11520, 17766), (11844, 17280), (12032, 17010), (12096, 16920), (12690, 16128), (12960, 15792), (13160, 15552), (13440, 15228), (13536, 15120), (13608, 15040), (13824, 14805)]