405024480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1798

約数の個数: 288

約数和(自身を含む): 1649217024

約数和(自身を除く): 1244192544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1747, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3494, 3680, 3864, 4140, 4830, 5040, 5152, 5241, 5520, 5796, 6440, 6624, 6988, 7245, 7728, 8280, 8735, 9660, 10080, 10482, 11040, 11592, 12229, 12880, 13976, 14490, 15456, 15723, 16560, 17470, 19320, 20964, 23184, 24458, 25760, 26205, 27952, 28980, 31446, 33120, 34940, 36687, 38640, 40181, 41928, 46368, 48916, 52410, 55904, 57960, 61145, 62892, 69880, 73374, 77280, 78615, 80362, 83856, 97832, 104820, 110061, 115920, 120543, 122290, 125784, 139760, 146748, 157230, 160724, 167712, 183435, 195664, 200905, 209640, 220122, 231840, 241086, 244580, 251568, 279520, 281267, 293496, 314460, 321448, 361629, 366870, 391328, 401810, 419280, 440244, 482172, 489160, 503136, 550305, 562534, 586992, 602715, 628920, 642896, 723258, 733740, 803620, 838560, 843801, 880488, 964344, 978320, 1100610, 1125068, 1173984, 1205430, 1257840, 1285792, 1406335, 1446516, 1467480, 1607240, 1687602, 1760976, 1808145, 1928688, 1956640, 2201220, 2250136, 2410860, 2515680, 2531403, 2812670, 2893032, 2934960, 3214480, 3375204, 3521952, 3616290, 3857376, 4219005, 4402440, 4500272, 4821720, 5062806, 5625340, 5786064, 5869920, 6428960, 6750408, 7232580, 8438010, 8804880, 9000544, 9643440, 10125612, 11250680, 11572128, 12657015, 13500816, 14465160, 16876020, 17609760, 19286880, 20251224, 22501360, 25314030, 27001632, 28930320, 33752040, 40502448, 45002720, 50628060, 57860640, 67504080, 81004896, 101256120, 135008160, 202512240, 405024480]

約数ペア:

[(1, 405024480), (2, 202512240), (3, 135008160), (4, 101256120), (5, 81004896), (6, 67504080), (7, 57860640), (8, 50628060), (9, 45002720), (10, 40502448), (12, 33752040), (14, 28930320), (15, 27001632), (16, 25314030), (18, 22501360), (20, 20251224), (21, 19286880), (23, 17609760), (24, 16876020), (28, 14465160), (30, 13500816), (32, 12657015), (35, 11572128), (36, 11250680), (40, 10125612), (42, 9643440), (45, 9000544), (46, 8804880), (48, 8438010), (56, 7232580), (60, 6750408), (63, 6428960), (69, 5869920), (70, 5786064), (72, 5625340), (80, 5062806), (84, 4821720), (90, 4500272), (92, 4402440), (96, 4219005), (105, 3857376), (112, 3616290), (115, 3521952), (120, 3375204), (126, 3214480), (138, 2934960), (140, 2893032), (144, 2812670), (160, 2531403), (161, 2515680), (168, 2410860), (180, 2250136), (184, 2201220), (207, 1956640), (210, 1928688), (224, 1808145), (230, 1760976), (240, 1687602), (252, 1607240), (276, 1467480), (280, 1446516), (288, 1406335), (315, 1285792), (322, 1257840), (336, 1205430), (345, 1173984), (360, 1125068), (368, 1100610), (414, 978320), (420, 964344), (460, 880488), (480, 843801), (483, 838560), (504, 803620), (552, 733740), (560, 723258), (630, 642896), (644, 628920), (672, 602715), (690, 586992), (720, 562534), (736, 550305), (805, 503136), (828, 489160), (840, 482172), (920, 440244), (966, 419280), (1008, 401810), (1035, 391328), (1104, 366870), (1120, 361629), (1260, 321448), (1288, 314460), (1380, 293496), (1440, 281267), (1449, 279520), (1610, 251568), (1656, 244580), (1680, 241086), (1747, 231840), (1840, 220122), (1932, 209640), (2016, 200905), (2070, 195664), (2208, 183435), (2415, 167712), (2520, 160724), (2576, 157230), (2760, 146748), (2898, 139760), (3220, 125784), (3312, 122290), (3360, 120543), (3494, 115920), (3680, 110061), (3864, 104820), (4140, 97832), (4830, 83856), (5040, 80362), (5152, 78615), (5241, 77280), (5520, 73374), (5796, 69880), (6440, 62892), (6624, 61145), (6988, 57960), (7245, 55904), (7728, 52410), (8280, 48916), (8735, 46368), (9660, 41928), (10080, 40181), (10482, 38640), (11040, 36687), (11592, 34940), (12229, 33120), (12880, 31446), (13976, 28980), (14490, 27952), (15456, 26205), (15723, 25760), (16560, 24458), (17470, 23184), (19320, 20964)]