489933360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 300

約数和(自身を含む): 1980708048

約数和(自身を除く): 1490774688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1543, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3086, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 4629, 5040, 5292, 5670, 5880, 6172, 6480, 6615, 7056, 7560, 7715, 7938, 8820, 9072, 9258, 10584, 10801, 11340, 11760, 12344, 13230, 13887, 15120, 15430, 15876, 17640, 18516, 19845, 21168, 21602, 22680, 23145, 24688, 26460, 27774, 30860, 31752, 32403, 35280, 37032, 39690, 41661, 43204, 45360, 46290, 52920, 54005, 55548, 61720, 63504, 64806, 69435, 74064, 75607, 79380, 83322, 86408, 92580, 97209, 105840, 108010, 111096, 123440, 124983, 129612, 138870, 151214, 158760, 162015, 166644, 172816, 185160, 194418, 208305, 216020, 222192, 226821, 249966, 259224, 277740, 291627, 302428, 317520, 324030, 333288, 370320, 378035, 388836, 416610, 432040, 453642, 486045, 499932, 518448, 555480, 583254, 604856, 624915, 648060, 666576, 680463, 756070, 777672, 833220, 864080, 874881, 907284, 972090, 999864, 1110960, 1134105, 1166508, 1209712, 1249830, 1296120, 1360926, 1458135, 1512140, 1555344, 1666440, 1749762, 1814568, 1944180, 1999728, 2041389, 2268210, 2333016, 2499660, 2592240, 2721852, 2916270, 3024280, 3332880, 3402315, 3499524, 3629136, 3888360, 4082778, 4374405, 4536420, 4666032, 4999320, 5443704, 5832540, 6048560, 6124167, 6804630, 6999048, 7776720, 8165556, 8748810, 9072840, 9998640, 10206945, 10887408, 11665080, 12248334, 13609260, 13998096, 16331112, 17497620, 18145680, 20413890, 23330160, 24496668, 27218520, 30620835, 32662224, 34995240, 40827780, 48993336, 54437040, 61241670, 69990480, 81655560, 97986672, 122483340, 163311120, 244966680, 489933360]

約数ペア:

[(1, 489933360), (2, 244966680), (3, 163311120), (4, 122483340), (5, 97986672), (6, 81655560), (7, 69990480), (8, 61241670), (9, 54437040), (10, 48993336), (12, 40827780), (14, 34995240), (15, 32662224), (16, 30620835), (18, 27218520), (20, 24496668), (21, 23330160), (24, 20413890), (27, 18145680), (28, 17497620), (30, 16331112), (35, 13998096), (36, 13609260), (40, 12248334), (42, 11665080), (45, 10887408), (48, 10206945), (49, 9998640), (54, 9072840), (56, 8748810), (60, 8165556), (63, 7776720), (70, 6999048), (72, 6804630), (80, 6124167), (81, 6048560), (84, 5832540), (90, 5443704), (98, 4999320), (105, 4666032), (108, 4536420), (112, 4374405), (120, 4082778), (126, 3888360), (135, 3629136), (140, 3499524), (144, 3402315), (147, 3332880), (162, 3024280), (168, 2916270), (180, 2721852), (189, 2592240), (196, 2499660), (210, 2333016), (216, 2268210), (240, 2041389), (245, 1999728), (252, 1944180), (270, 1814568), (280, 1749762), (294, 1666440), (315, 1555344), (324, 1512140), (336, 1458135), (360, 1360926), (378, 1296120), (392, 1249830), (405, 1209712), (420, 1166508), (432, 1134105), (441, 1110960), (490, 999864), (504, 972090), (540, 907284), (560, 874881), (567, 864080), (588, 833220), (630, 777672), (648, 756070), (720, 680463), (735, 666576), (756, 648060), (784, 624915), (810, 604856), (840, 583254), (882, 555480), (945, 518448), (980, 499932), (1008, 486045), (1080, 453642), (1134, 432040), (1176, 416610), (1260, 388836), (1296, 378035), (1323, 370320), (1470, 333288), (1512, 324030), (1543, 317520), (1620, 302428), (1680, 291627), (1764, 277740), (1890, 259224), (1960, 249966), (2160, 226821), (2205, 222192), (2268, 216020), (2352, 208305), (2520, 194418), (2646, 185160), (2835, 172816), (2940, 166644), (3024, 162015), (3086, 158760), (3240, 151214), (3528, 138870), (3780, 129612), (3920, 124983), (3969, 123440), (4410, 111096), (4536, 108010), (4629, 105840), (5040, 97209), (5292, 92580), (5670, 86408), (5880, 83322), (6172, 79380), (6480, 75607), (6615, 74064), (7056, 69435), (7560, 64806), (7715, 63504), (7938, 61720), (8820, 55548), (9072, 54005), (9258, 52920), (10584, 46290), (10801, 45360), (11340, 43204), (11760, 41661), (12344, 39690), (13230, 37032), (13887, 35280), (15120, 32403), (15430, 31752), (15876, 30860), (17640, 27774), (18516, 26460), (19845, 24688), (21168, 23145), (21602, 22680)]