2001724920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142573}}^1$

素因数の和:142606

約数の個数: 128

約数和(自身を含む): 7185729600

約数和(自身を除く): 5184004680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 142573, 285146, 427719, 570292, 712865, 855438, 1140584, 1283157, 1425730, 1710876, 1853449, 2138595, 2566314, 2851460, 3421752, 3706898, 3849471, 4277190, 5132628, 5560347, 5702920, 6415785, 7413796, 7698942, 8554380, 9267245, 10265256, 11120694, 12831570, 14827592, 15397884, 16681041, 17108760, 18534490, 19247355, 22241388, 25663140, 27801735, 30795768, 33362082, 37068980, 38494710, 44482776, 50043123, 51326280, 55603470, 66724164, 74137960, 76989420, 83405205, 100086246, 111206940, 133448328, 153978840, 166810410, 200172492, 222413880, 250215615, 333620820, 400344984, 500431230, 667241640, 1000862460, 2001724920]

約数ペア:

[(1, 2001724920), (2, 1000862460), (3, 667241640), (4, 500431230), (5, 400344984), (6, 333620820), (8, 250215615), (9, 222413880), (10, 200172492), (12, 166810410), (13, 153978840), (15, 133448328), (18, 111206940), (20, 100086246), (24, 83405205), (26, 76989420), (27, 74137960), (30, 66724164), (36, 55603470), (39, 51326280), (40, 50043123), (45, 44482776), (52, 38494710), (54, 37068980), (60, 33362082), (65, 30795768), (72, 27801735), (78, 25663140), (90, 22241388), (104, 19247355), (108, 18534490), (117, 17108760), (120, 16681041), (130, 15397884), (135, 14827592), (156, 12831570), (180, 11120694), (195, 10265256), (216, 9267245), (234, 8554380), (260, 7698942), (270, 7413796), (312, 6415785), (351, 5702920), (360, 5560347), (390, 5132628), (468, 4277190), (520, 3849471), (540, 3706898), (585, 3421752), (702, 2851460), (780, 2566314), (936, 2138595), (1080, 1853449), (1170, 1710876), (1404, 1425730), (1560, 1283157), (1755, 1140584), (2340, 855438), (2808, 712865), (3510, 570292), (4680, 427719), (7020, 285146), (14040, 142573)]