207016320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 768084480

約数和(自身を除く): 561068160

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, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 211, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 422, 438, 448, 480, 511, 560, 584, 633, 640, 672, 730, 840, 844, 876, 896, 960, 1022, 1055, 1095, 1120, 1168, 1266, 1344, 1460, 1477, 1533, 1680, 1688, 1752, 1920, 2044, 2110, 2190, 2240, 2336, 2532, 2555, 2688, 2920, 2954, 3066, 3165, 3360, 3376, 3504, 4088, 4220, 4380, 4431, 4480, 4672, 5064, 5110, 5840, 5908, 6132, 6330, 6720, 6752, 7008, 7385, 7665, 8176, 8440, 8760, 8862, 9344, 10128, 10220, 11680, 11816, 12264, 12660, 13440, 13504, 14016, 14770, 15330, 15403, 16352, 16880, 17520, 17724, 20256, 20440, 22155, 23360, 23632, 24528, 25320, 27008, 28032, 29540, 30660, 30806, 32704, 33760, 35040, 35448, 40512, 40880, 44310, 46209, 46720, 47264, 49056, 50640, 59080, 61320, 61612, 65408, 67520, 70080, 70896, 77015, 81024, 81760, 88620, 92418, 94528, 98112, 101280, 107821, 118160, 122640, 123224, 135040, 140160, 141792, 154030, 163520, 177240, 184836, 189056, 196224, 202560, 215642, 231045, 236320, 245280, 246448, 283584, 308060, 323463, 327040, 354480, 369672, 405120, 431284, 462090, 472640, 490560, 492896, 539105, 567168, 616120, 646926, 708960, 739344, 862568, 924180, 945280, 981120, 985792, 1078210, 1232240, 1293852, 1417920, 1478688, 1617315, 1725136, 1848360, 1971584, 2156420, 2464480, 2587704, 2835840, 2957376, 3234630, 3450272, 3696720, 4312840, 4928960, 5175408, 5914752, 6469260, 6900544, 7393440, 8625680, 9857920, 10350816, 12938520, 13801088, 14786880, 17251360, 20701632, 25877040, 29573760, 34502720, 41403264, 51754080, 69005440, 103508160, 207016320]

約数ペア:

[(1, 207016320), (2, 103508160), (3, 69005440), (4, 51754080), (5, 41403264), (6, 34502720), (7, 29573760), (8, 25877040), (10, 20701632), (12, 17251360), (14, 14786880), (15, 13801088), (16, 12938520), (20, 10350816), (21, 9857920), (24, 8625680), (28, 7393440), (30, 6900544), (32, 6469260), (35, 5914752), (40, 5175408), (42, 4928960), (48, 4312840), (56, 3696720), (60, 3450272), (64, 3234630), (70, 2957376), (73, 2835840), (80, 2587704), (84, 2464480), (96, 2156420), (105, 1971584), (112, 1848360), (120, 1725136), (128, 1617315), (140, 1478688), (146, 1417920), (160, 1293852), (168, 1232240), (192, 1078210), (210, 985792), (211, 981120), (219, 945280), (224, 924180), (240, 862568), (280, 739344), (292, 708960), (320, 646926), (336, 616120), (365, 567168), (384, 539105), (420, 492896), (422, 490560), (438, 472640), (448, 462090), (480, 431284), (511, 405120), (560, 369672), (584, 354480), (633, 327040), (640, 323463), (672, 308060), (730, 283584), (840, 246448), (844, 245280), (876, 236320), (896, 231045), (960, 215642), (1022, 202560), (1055, 196224), (1095, 189056), (1120, 184836), (1168, 177240), (1266, 163520), (1344, 154030), (1460, 141792), (1477, 140160), (1533, 135040), (1680, 123224), (1688, 122640), (1752, 118160), (1920, 107821), (2044, 101280), (2110, 98112), (2190, 94528), (2240, 92418), (2336, 88620), (2532, 81760), (2555, 81024), (2688, 77015), (2920, 70896), (2954, 70080), (3066, 67520), (3165, 65408), (3360, 61612), (3376, 61320), (3504, 59080), (4088, 50640), (4220, 49056), (4380, 47264), (4431, 46720), (4480, 46209), (4672, 44310), (5064, 40880), (5110, 40512), (5840, 35448), (5908, 35040), (6132, 33760), (6330, 32704), (6720, 30806), (6752, 30660), (7008, 29540), (7385, 28032), (7665, 27008), (8176, 25320), (8440, 24528), (8760, 23632), (8862, 23360), (9344, 22155), (10128, 20440), (10220, 20256), (11680, 17724), (11816, 17520), (12264, 16880), (12660, 16352), (13440, 15403), (13504, 15330), (14016, 14770)]