807158520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{11863}}^1$

素因数の和:11896

約数の個数: 192

約数和(自身を含む): 3109317120

約数和(自身を除く): 2302158600

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, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 11863, 13608, 17010, 22680, 23726, 34020, 35589, 47452, 59315, 68040, 71178, 83041, 94904, 106767, 118630, 142356, 166082, 177945, 213534, 237260, 249123, 284712, 320301, 332164, 355890, 415205, 427068, 474520, 498246, 533835, 640602, 664328, 711780, 747369, 830410, 854136, 960903, 996492, 1067670, 1245615, 1281204, 1423560, 1494738, 1601505, 1660820, 1921806, 1992984, 2135340, 2242107, 2491230, 2562408, 2882709, 2989476, 3203010, 3321640, 3736845, 3843612, 4270680, 4484214, 4804515, 4982460, 5765418, 5978952, 6406020, 6726321, 7473690, 7687224, 8968428, 9609030, 9964920, 11210535, 11530836, 12812040, 13452642, 14413545, 14947380, 17936856, 19218060, 20178963, 22421070, 23061672, 26905284, 28827090, 29894760, 33631605, 38436120, 40357926, 44842140, 53810568, 57654180, 67263210, 80715852, 89684280, 100894815, 115308360, 134526420, 161431704, 201789630, 269052840, 403579260, 807158520]

約数ペア:

[(1, 807158520), (2, 403579260), (3, 269052840), (4, 201789630), (5, 161431704), (6, 134526420), (7, 115308360), (8, 100894815), (9, 89684280), (10, 80715852), (12, 67263210), (14, 57654180), (15, 53810568), (18, 44842140), (20, 40357926), (21, 38436120), (24, 33631605), (27, 29894760), (28, 28827090), (30, 26905284), (35, 23061672), (36, 22421070), (40, 20178963), (42, 19218060), (45, 17936856), (54, 14947380), (56, 14413545), (60, 13452642), (63, 12812040), (70, 11530836), (72, 11210535), (81, 9964920), (84, 9609030), (90, 8968428), (105, 7687224), (108, 7473690), (120, 6726321), (126, 6406020), (135, 5978952), (140, 5765418), (162, 4982460), (168, 4804515), (180, 4484214), (189, 4270680), (210, 3843612), (216, 3736845), (243, 3321640), (252, 3203010), (270, 2989476), (280, 2882709), (315, 2562408), (324, 2491230), (360, 2242107), (378, 2135340), (405, 1992984), (420, 1921806), (486, 1660820), (504, 1601505), (540, 1494738), (567, 1423560), (630, 1281204), (648, 1245615), (756, 1067670), (810, 996492), (840, 960903), (945, 854136), (972, 830410), (1080, 747369), (1134, 711780), (1215, 664328), (1260, 640602), (1512, 533835), (1620, 498246), (1701, 474520), (1890, 427068), (1944, 415205), (2268, 355890), (2430, 332164), (2520, 320301), (2835, 284712), (3240, 249123), (3402, 237260), (3780, 213534), (4536, 177945), (4860, 166082), (5670, 142356), (6804, 118630), (7560, 106767), (8505, 94904), (9720, 83041), (11340, 71178), (11863, 68040), (13608, 59315), (17010, 47452), (22680, 35589), (23726, 34020)]