788560920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{4967}}^1$

素因数の和:5004

約数の個数: 240

約数和(自身を含む): 3083786640

約数和(自身を除く): 2295225720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 4967, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 9934, 10584, 11340, 13230, 14901, 15876, 17640, 19845, 19868, 22680, 24835, 26460, 29802, 31752, 34769, 39690, 39736, 44703, 49670, 52920, 59604, 69538, 74505, 79380, 89406, 99340, 104307, 119208, 134109, 139076, 149010, 158760, 173845, 178812, 198680, 208614, 223515, 243383, 268218, 278152, 298020, 312921, 347690, 357624, 402327, 417228, 447030, 486766, 521535, 536436, 596040, 625842, 670545, 695380, 730149, 804654, 834456, 894060, 938763, 973532, 1043070, 1072872, 1216915, 1251684, 1341090, 1390760, 1460298, 1564605, 1609308, 1788120, 1877526, 1947064, 2011635, 2086140, 2190447, 2433830, 2503368, 2682180, 2816289, 2920596, 3129210, 3218616, 3650745, 3755052, 4023270, 4172280, 4380894, 4693815, 4867660, 5364360, 5632578, 5841192, 6258420, 6571341, 7301490, 7510104, 8046540, 8761788, 9387630, 9735320, 10952235, 11265156, 12516840, 13142682, 14081445, 14602980, 16093080, 17523576, 18775260, 19714023, 21904470, 22530312, 26285364, 28162890, 29205960, 32856705, 37550520, 39428046, 43808940, 52570728, 56325780, 65713410, 78856092, 87617880, 98570115, 112651560, 131426820, 157712184, 197140230, 262853640, 394280460, 788560920]

約数ペア:

[(1, 788560920), (2, 394280460), (3, 262853640), (4, 197140230), (5, 157712184), (6, 131426820), (7, 112651560), (8, 98570115), (9, 87617880), (10, 78856092), (12, 65713410), (14, 56325780), (15, 52570728), (18, 43808940), (20, 39428046), (21, 37550520), (24, 32856705), (27, 29205960), (28, 28162890), (30, 26285364), (35, 22530312), (36, 21904470), (40, 19714023), (42, 18775260), (45, 17523576), (49, 16093080), (54, 14602980), (56, 14081445), (60, 13142682), (63, 12516840), (70, 11265156), (72, 10952235), (81, 9735320), (84, 9387630), (90, 8761788), (98, 8046540), (105, 7510104), (108, 7301490), (120, 6571341), (126, 6258420), (135, 5841192), (140, 5632578), (147, 5364360), (162, 4867660), (168, 4693815), (180, 4380894), (189, 4172280), (196, 4023270), (210, 3755052), (216, 3650745), (245, 3218616), (252, 3129210), (270, 2920596), (280, 2816289), (294, 2682180), (315, 2503368), (324, 2433830), (360, 2190447), (378, 2086140), (392, 2011635), (405, 1947064), (420, 1877526), (441, 1788120), (490, 1609308), (504, 1564605), (540, 1460298), (567, 1390760), (588, 1341090), (630, 1251684), (648, 1216915), (735, 1072872), (756, 1043070), (810, 973532), (840, 938763), (882, 894060), (945, 834456), (980, 804654), (1080, 730149), (1134, 695380), (1176, 670545), (1260, 625842), (1323, 596040), (1470, 536436), (1512, 521535), (1620, 486766), (1764, 447030), (1890, 417228), (1960, 402327), (2205, 357624), (2268, 347690), (2520, 312921), (2646, 298020), (2835, 278152), (2940, 268218), (3240, 243383), (3528, 223515), (3780, 208614), (3969, 198680), (4410, 178812), (4536, 173845), (4967, 158760), (5292, 149010), (5670, 139076), (5880, 134109), (6615, 119208), (7560, 104307), (7938, 99340), (8820, 89406), (9934, 79380), (10584, 74505), (11340, 69538), (13230, 59604), (14901, 52920), (15876, 49670), (17640, 44703), (19845, 39736), (19868, 39690), (22680, 34769), (24835, 31752), (26460, 29802)]