31412671680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2517041}}^1$

素因数の和:2517074

約数の個数: 112

約数和(自身を含む): 107407216224

約数和(自身を除く): 75994544544

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 2517041, 5034082, 7551123, 10068164, 12585205, 15102246, 20136328, 25170410, 30204492, 32721533, 37755615, 40272656, 50340820, 60408984, 65443066, 75511230, 80545312, 98164599, 100681640, 120817968, 130886132, 151022460, 161090624, 163607665, 196329198, 201363280, 241635936, 261772264, 302044920, 327215330, 392658396, 402726560, 483271872, 490822995, 523544528, 604089840, 654430660, 785316792, 805453120, 981645990, 1047089056, 1208179680, 1308861320, 1570633584, 1963291980, 2094178112, 2416359360, 2617722640, 3141267168, 3926583960, 5235445280, 6282534336, 7853167920, 10470890560, 15706335840, 31412671680]

約数ペア:

[(1, 31412671680), (2, 15706335840), (3, 10470890560), (4, 7853167920), (5, 6282534336), (6, 5235445280), (8, 3926583960), (10, 3141267168), (12, 2617722640), (13, 2416359360), (15, 2094178112), (16, 1963291980), (20, 1570633584), (24, 1308861320), (26, 1208179680), (30, 1047089056), (32, 981645990), (39, 805453120), (40, 785316792), (48, 654430660), (52, 604089840), (60, 523544528), (64, 490822995), (65, 483271872), (78, 402726560), (80, 392658396), (96, 327215330), (104, 302044920), (120, 261772264), (130, 241635936), (156, 201363280), (160, 196329198), (192, 163607665), (195, 161090624), (208, 151022460), (240, 130886132), (260, 120817968), (312, 100681640), (320, 98164599), (390, 80545312), (416, 75511230), (480, 65443066), (520, 60408984), (624, 50340820), (780, 40272656), (832, 37755615), (960, 32721533), (1040, 30204492), (1248, 25170410), (1560, 20136328), (2080, 15102246), (2496, 12585205), (3120, 10068164), (4160, 7551123), (6240, 5034082), (12480, 2517041)]