1835315040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1721

約数の個数: 192

約数和(自身を含む): 6261748416

約数和(自身を除く): 4426433376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 197, 208, 240, 260, 312, 390, 394, 416, 480, 520, 591, 624, 780, 788, 985, 1040, 1182, 1248, 1493, 1560, 1576, 1970, 2080, 2364, 2561, 2955, 2986, 3120, 3152, 3940, 4479, 4728, 5122, 5910, 5972, 6240, 6304, 7465, 7683, 7880, 8958, 9456, 10244, 11820, 11944, 12805, 14930, 15366, 15760, 17916, 18912, 19409, 20488, 22395, 23640, 23888, 25610, 29860, 30732, 31520, 35832, 38415, 38818, 40976, 44790, 47280, 47776, 51220, 58227, 59720, 61464, 71664, 76830, 77636, 81952, 89580, 94560, 97045, 102440, 116454, 119440, 122928, 143328, 153660, 155272, 179160, 194090, 204880, 232908, 238880, 245856, 291135, 294121, 307320, 310544, 358320, 388180, 409760, 465816, 582270, 588242, 614640, 621088, 716640, 776360, 882363, 931632, 1164540, 1176484, 1229280, 1470605, 1552720, 1764726, 1863264, 2329080, 2352968, 2941210, 3105440, 3529452, 3823573, 4411815, 4658160, 4705936, 5882420, 7058904, 7647146, 8823630, 9316320, 9411872, 11470719, 11764840, 14117808, 15294292, 17647260, 19117865, 22941438, 23529680, 28235616, 30588584, 35294520, 38235730, 45882876, 47059360, 57353595, 61177168, 70589040, 76471460, 91765752, 114707190, 122354336, 141178080, 152942920, 183531504, 229414380, 305885840, 367063008, 458828760, 611771680, 917657520, 1835315040]

約数ペア:

[(1, 1835315040), (2, 917657520), (3, 611771680), (4, 458828760), (5, 367063008), (6, 305885840), (8, 229414380), (10, 183531504), (12, 152942920), (13, 141178080), (15, 122354336), (16, 114707190), (20, 91765752), (24, 76471460), (26, 70589040), (30, 61177168), (32, 57353595), (39, 47059360), (40, 45882876), (48, 38235730), (52, 35294520), (60, 30588584), (65, 28235616), (78, 23529680), (80, 22941438), (96, 19117865), (104, 17647260), (120, 15294292), (130, 14117808), (156, 11764840), (160, 11470719), (195, 9411872), (197, 9316320), (208, 8823630), (240, 7647146), (260, 7058904), (312, 5882420), (390, 4705936), (394, 4658160), (416, 4411815), (480, 3823573), (520, 3529452), (591, 3105440), (624, 2941210), (780, 2352968), (788, 2329080), (985, 1863264), (1040, 1764726), (1182, 1552720), (1248, 1470605), (1493, 1229280), (1560, 1176484), (1576, 1164540), (1970, 931632), (2080, 882363), (2364, 776360), (2561, 716640), (2955, 621088), (2986, 614640), (3120, 588242), (3152, 582270), (3940, 465816), (4479, 409760), (4728, 388180), (5122, 358320), (5910, 310544), (5972, 307320), (6240, 294121), (6304, 291135), (7465, 245856), (7683, 238880), (7880, 232908), (8958, 204880), (9456, 194090), (10244, 179160), (11820, 155272), (11944, 153660), (12805, 143328), (14930, 122928), (15366, 119440), (15760, 116454), (17916, 102440), (18912, 97045), (19409, 94560), (20488, 89580), (22395, 81952), (23640, 77636), (23888, 76830), (25610, 71664), (29860, 61464), (30732, 59720), (31520, 58227), (35832, 51220), (38415, 47776), (38818, 47280), (40976, 44790)]