88505040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 160

約数和(自身を含む): 311230080

約数和(自身を除く): 222725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1493, 1520, 1560, 1976, 2280, 2470, 2964, 2986, 3120, 3705, 3952, 4479, 4560, 4940, 5928, 5972, 7410, 7465, 8958, 9880, 11856, 11944, 14820, 14930, 17916, 19409, 19760, 22395, 23888, 28367, 29640, 29860, 35832, 38818, 44790, 56734, 58227, 59280, 59720, 71664, 77636, 85101, 89580, 97045, 113468, 116454, 119440, 141835, 155272, 170202, 179160, 194090, 226936, 232908, 283670, 291135, 310544, 340404, 358320, 368771, 388180, 425505, 453872, 465816, 567340, 582270, 680808, 737542, 776360, 851010, 931632, 1106313, 1134680, 1164540, 1361616, 1475084, 1552720, 1702020, 1843855, 2212626, 2269360, 2329080, 2950168, 3404040, 3687710, 4425252, 4658160, 5531565, 5900336, 6808080, 7375420, 8850504, 11063130, 14750840, 17701008, 22126260, 29501680, 44252520, 88505040]

約数ペア:

[(1, 88505040), (2, 44252520), (3, 29501680), (4, 22126260), (5, 17701008), (6, 14750840), (8, 11063130), (10, 8850504), (12, 7375420), (13, 6808080), (15, 5900336), (16, 5531565), (19, 4658160), (20, 4425252), (24, 3687710), (26, 3404040), (30, 2950168), (38, 2329080), (39, 2269360), (40, 2212626), (48, 1843855), (52, 1702020), (57, 1552720), (60, 1475084), (65, 1361616), (76, 1164540), (78, 1134680), (80, 1106313), (95, 931632), (104, 851010), (114, 776360), (120, 737542), (130, 680808), (152, 582270), (156, 567340), (190, 465816), (195, 453872), (208, 425505), (228, 388180), (240, 368771), (247, 358320), (260, 340404), (285, 310544), (304, 291135), (312, 283670), (380, 232908), (390, 226936), (456, 194090), (494, 179160), (520, 170202), (570, 155272), (624, 141835), (741, 119440), (760, 116454), (780, 113468), (912, 97045), (988, 89580), (1040, 85101), (1140, 77636), (1235, 71664), (1482, 59720), (1493, 59280), (1520, 58227), (1560, 56734), (1976, 44790), (2280, 38818), (2470, 35832), (2964, 29860), (2986, 29640), (3120, 28367), (3705, 23888), (3952, 22395), (4479, 19760), (4560, 19409), (4940, 17916), (5928, 14930), (5972, 14820), (7410, 11944), (7465, 11856), (8958, 9880)]