404255040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 224

約数和(自身を含む): 1502054400

約数和(自身を除く): 1097799360

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, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1399, 1505, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 2798, 3010, 3360, 3440, 3612, 4128, 4197, 4515, 4816, 5160, 5596, 6020, 6720, 6880, 6995, 7224, 8256, 8394, 9030, 9632, 9793, 10320, 11192, 12040, 13760, 13990, 14448, 16788, 18060, 19264, 19586, 20640, 20985, 22384, 24080, 27980, 28896, 29379, 33576, 36120, 39172, 41280, 41970, 44768, 48160, 48965, 55960, 57792, 58758, 60157, 67152, 72240, 78344, 83940, 89536, 96320, 97930, 111920, 117516, 120314, 134304, 144480, 146895, 156688, 167880, 180471, 195860, 223840, 235032, 240628, 268608, 288960, 293790, 300785, 313376, 335760, 360942, 391720, 421099, 447680, 470064, 481256, 587580, 601570, 626752, 671520, 721884, 783440, 842198, 902355, 940128, 962512, 1175160, 1203140, 1263297, 1343040, 1443768, 1566880, 1684396, 1804710, 1880256, 1925024, 2105495, 2350320, 2406280, 2526594, 2887536, 3133760, 3368792, 3609420, 3850048, 4210990, 4700640, 4812560, 5053188, 5775072, 6316485, 6737584, 7218840, 8421980, 9401280, 9625120, 10106376, 11550144, 12632970, 13475168, 14437680, 16843960, 19250240, 20212752, 25265940, 26950336, 28875360, 33687920, 40425504, 50531880, 57750720, 67375840, 80851008, 101063760, 134751680, 202127520, 404255040]

約数ペア:

[(1, 404255040), (2, 202127520), (3, 134751680), (4, 101063760), (5, 80851008), (6, 67375840), (7, 57750720), (8, 50531880), (10, 40425504), (12, 33687920), (14, 28875360), (15, 26950336), (16, 25265940), (20, 20212752), (21, 19250240), (24, 16843960), (28, 14437680), (30, 13475168), (32, 12632970), (35, 11550144), (40, 10106376), (42, 9625120), (43, 9401280), (48, 8421980), (56, 7218840), (60, 6737584), (64, 6316485), (70, 5775072), (80, 5053188), (84, 4812560), (86, 4700640), (96, 4210990), (105, 3850048), (112, 3609420), (120, 3368792), (129, 3133760), (140, 2887536), (160, 2526594), (168, 2406280), (172, 2350320), (192, 2105495), (210, 1925024), (215, 1880256), (224, 1804710), (240, 1684396), (258, 1566880), (280, 1443768), (301, 1343040), (320, 1263297), (336, 1203140), (344, 1175160), (420, 962512), (430, 940128), (448, 902355), (480, 842198), (516, 783440), (560, 721884), (602, 671520), (645, 626752), (672, 601570), (688, 587580), (840, 481256), (860, 470064), (903, 447680), (960, 421099), (1032, 391720), (1120, 360942), (1204, 335760), (1290, 313376), (1344, 300785), (1376, 293790), (1399, 288960), (1505, 268608), (1680, 240628), (1720, 235032), (1806, 223840), (2064, 195860), (2240, 180471), (2408, 167880), (2580, 156688), (2752, 146895), (2798, 144480), (3010, 134304), (3360, 120314), (3440, 117516), (3612, 111920), (4128, 97930), (4197, 96320), (4515, 89536), (4816, 83940), (5160, 78344), (5596, 72240), (6020, 67152), (6720, 60157), (6880, 58758), (6995, 57792), (7224, 55960), (8256, 48965), (8394, 48160), (9030, 44768), (9632, 41970), (9793, 41280), (10320, 39172), (11192, 36120), (12040, 33576), (13760, 29379), (13990, 28896), (14448, 27980), (16788, 24080), (18060, 22384), (19264, 20985), (19586, 20640)]