202127520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1467

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 542986080

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, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1399, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2798, 3010, 3360, 3440, 3612, 4128, 4197, 4515, 4816, 5160, 5596, 6020, 6880, 6995, 7224, 8394, 9030, 9632, 9793, 10320, 11192, 12040, 13990, 14448, 16788, 18060, 19586, 20640, 20985, 22384, 24080, 27980, 28896, 29379, 33576, 36120, 39172, 41970, 44768, 48160, 48965, 55960, 58758, 60157, 67152, 72240, 78344, 83940, 97930, 111920, 117516, 120314, 134304, 144480, 146895, 156688, 167880, 180471, 195860, 223840, 235032, 240628, 293790, 300785, 313376, 335760, 360942, 391720, 421099, 470064, 481256, 587580, 601570, 671520, 721884, 783440, 842198, 902355, 940128, 962512, 1175160, 1203140, 1263297, 1443768, 1566880, 1684396, 1804710, 1925024, 2105495, 2350320, 2406280, 2526594, 2887536, 3368792, 3609420, 4210990, 4700640, 4812560, 5053188, 5775072, 6316485, 6737584, 7218840, 8421980, 9625120, 10106376, 12632970, 13475168, 14437680, 16843960, 20212752, 25265940, 28875360, 33687920, 40425504, 50531880, 67375840, 101063760, 202127520]

約数ペア:

[(1, 202127520), (2, 101063760), (3, 67375840), (4, 50531880), (5, 40425504), (6, 33687920), (7, 28875360), (8, 25265940), (10, 20212752), (12, 16843960), (14, 14437680), (15, 13475168), (16, 12632970), (20, 10106376), (21, 9625120), (24, 8421980), (28, 7218840), (30, 6737584), (32, 6316485), (35, 5775072), (40, 5053188), (42, 4812560), (43, 4700640), (48, 4210990), (56, 3609420), (60, 3368792), (70, 2887536), (80, 2526594), (84, 2406280), (86, 2350320), (96, 2105495), (105, 1925024), (112, 1804710), (120, 1684396), (129, 1566880), (140, 1443768), (160, 1263297), (168, 1203140), (172, 1175160), (210, 962512), (215, 940128), (224, 902355), (240, 842198), (258, 783440), (280, 721884), (301, 671520), (336, 601570), (344, 587580), (420, 481256), (430, 470064), (480, 421099), (516, 391720), (560, 360942), (602, 335760), (645, 313376), (672, 300785), (688, 293790), (840, 240628), (860, 235032), (903, 223840), (1032, 195860), (1120, 180471), (1204, 167880), (1290, 156688), (1376, 146895), (1399, 144480), (1505, 134304), (1680, 120314), (1720, 117516), (1806, 111920), (2064, 97930), (2408, 83940), (2580, 78344), (2798, 72240), (3010, 67152), (3360, 60157), (3440, 58758), (3612, 55960), (4128, 48965), (4197, 48160), (4515, 44768), (4816, 41970), (5160, 39172), (5596, 36120), (6020, 33576), (6880, 29379), (6995, 28896), (7224, 27980), (8394, 24080), (9030, 22384), (9632, 20985), (9793, 20640), (10320, 19586), (11192, 18060), (12040, 16788), (13990, 14448)]