282425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 951439104

約数和(自身を除く): 669013584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 195, 208, 240, 260, 262, 312, 390, 393, 520, 524, 624, 655, 691, 780, 786, 1040, 1048, 1310, 1382, 1560, 1572, 1703, 1965, 2073, 2096, 2620, 2764, 3120, 3144, 3406, 3455, 3930, 4146, 5109, 5240, 5528, 6288, 6812, 6910, 7860, 8292, 8515, 8983, 10218, 10365, 10480, 11056, 13624, 13820, 15720, 16584, 17030, 17966, 20436, 20730, 25545, 26949, 27248, 27640, 31440, 33168, 34060, 35932, 40872, 41460, 44915, 51090, 53898, 55280, 68120, 71864, 81744, 82920, 89830, 90521, 102180, 107796, 134745, 136240, 143728, 165840, 179660, 181042, 204360, 215592, 269490, 271563, 359320, 362084, 408720, 431184, 452605, 538980, 543126, 718640, 724168, 905210, 1077960, 1086252, 1176773, 1357815, 1448336, 1810420, 2155920, 2172504, 2353546, 2715630, 3530319, 3620840, 4345008, 4707092, 5431260, 5883865, 7060638, 7241680, 9414184, 10862520, 11767730, 14121276, 17651595, 18828368, 21725040, 23535460, 28242552, 35303190, 47070920, 56485104, 70606380, 94141840, 141212760, 282425520]

約数ペア:

[(1, 282425520), (2, 141212760), (3, 94141840), (4, 70606380), (5, 56485104), (6, 47070920), (8, 35303190), (10, 28242552), (12, 23535460), (13, 21725040), (15, 18828368), (16, 17651595), (20, 14121276), (24, 11767730), (26, 10862520), (30, 9414184), (39, 7241680), (40, 7060638), (48, 5883865), (52, 5431260), (60, 4707092), (65, 4345008), (78, 3620840), (80, 3530319), (104, 2715630), (120, 2353546), (130, 2172504), (131, 2155920), (156, 1810420), (195, 1448336), (208, 1357815), (240, 1176773), (260, 1086252), (262, 1077960), (312, 905210), (390, 724168), (393, 718640), (520, 543126), (524, 538980), (624, 452605), (655, 431184), (691, 408720), (780, 362084), (786, 359320), (1040, 271563), (1048, 269490), (1310, 215592), (1382, 204360), (1560, 181042), (1572, 179660), (1703, 165840), (1965, 143728), (2073, 136240), (2096, 134745), (2620, 107796), (2764, 102180), (3120, 90521), (3144, 89830), (3406, 82920), (3455, 81744), (3930, 71864), (4146, 68120), (5109, 55280), (5240, 53898), (5528, 51090), (6288, 44915), (6812, 41460), (6910, 40872), (7860, 35932), (8292, 34060), (8515, 33168), (8983, 31440), (10218, 27640), (10365, 27248), (10480, 26949), (11056, 25545), (13624, 20730), (13820, 20436), (15720, 17966), (16584, 17030)]