20596992240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{4261}}^1$

素因数の和:6119

約数の個数: 160

約数和(自身を含む): 69709681152

約数和(自身を除く): 49112688912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1831, 2640, 3662, 4261, 5493, 7324, 8522, 9155, 10986, 12783, 14648, 17044, 18310, 20141, 21305, 21972, 25566, 27465, 29296, 34088, 36620, 40282, 42610, 43944, 46871, 51132, 54930, 60423, 63915, 68176, 73240, 80564, 85220, 87888, 93742, 100705, 102264, 109860, 120846, 127830, 140613, 146480, 161128, 170440, 187484, 201410, 204528, 219720, 234355, 241692, 255660, 281226, 302115, 322256, 340880, 374968, 402820, 439440, 468710, 483384, 511320, 562452, 604230, 703065, 749936, 805640, 937420, 966768, 1022640, 1124904, 1208460, 1406130, 1611280, 1874840, 2249808, 2416920, 2812260, 3749680, 4833840, 5624520, 7801891, 11249040, 15603782, 23405673, 31207564, 39009455, 46811346, 62415128, 78018910, 85820801, 93622692, 117028365, 124830256, 156037820, 171641602, 187245384, 234056730, 257462403, 312075640, 343283204, 374490768, 429104005, 468113460, 514924806, 624151280, 686566408, 858208010, 936226920, 1029849612, 1287312015, 1373132816, 1716416020, 1872453840, 2059699224, 2574624030, 3432832040, 4119398448, 5149248060, 6865664080, 10298496120, 20596992240]

約数ペア:

[(1, 20596992240), (2, 10298496120), (3, 6865664080), (4, 5149248060), (5, 4119398448), (6, 3432832040), (8, 2574624030), (10, 2059699224), (11, 1872453840), (12, 1716416020), (15, 1373132816), (16, 1287312015), (20, 1029849612), (22, 936226920), (24, 858208010), (30, 686566408), (33, 624151280), (40, 514924806), (44, 468113460), (48, 429104005), (55, 374490768), (60, 343283204), (66, 312075640), (80, 257462403), (88, 234056730), (110, 187245384), (120, 171641602), (132, 156037820), (165, 124830256), (176, 117028365), (220, 93622692), (240, 85820801), (264, 78018910), (330, 62415128), (440, 46811346), (528, 39009455), (660, 31207564), (880, 23405673), (1320, 15603782), (1831, 11249040), (2640, 7801891), (3662, 5624520), (4261, 4833840), (5493, 3749680), (7324, 2812260), (8522, 2416920), (9155, 2249808), (10986, 1874840), (12783, 1611280), (14648, 1406130), (17044, 1208460), (18310, 1124904), (20141, 1022640), (21305, 966768), (21972, 937420), (25566, 805640), (27465, 749936), (29296, 703065), (34088, 604230), (36620, 562452), (40282, 511320), (42610, 483384), (43944, 468710), (46871, 439440), (51132, 402820), (54930, 374968), (60423, 340880), (63915, 322256), (68176, 302115), (73240, 281226), (80564, 255660), (85220, 241692), (87888, 234355), (93742, 219720), (100705, 204528), (102264, 201410), (109860, 187484), (120846, 170440), (127830, 161128), (140613, 146480)]