1916307640080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2280667}}^1$

素因数の和:2281078

約数の個数: 160

約数和(自身を含む): 6617586268800

約数和(自身を除く): 4701278628720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 389, 432, 540, 720, 778, 1080, 1167, 1556, 1945, 2160, 2334, 3112, 3501, 3890, 4668, 5835, 6224, 7002, 7780, 9336, 10503, 11670, 14004, 15560, 17505, 18672, 21006, 23340, 28008, 31120, 35010, 42012, 46680, 52515, 56016, 70020, 84024, 93360, 105030, 140040, 168048, 210060, 280080, 420120, 840240, 2280667, 4561334, 6842001, 9122668, 11403335, 13684002, 18245336, 20526003, 22806670, 27368004, 34210005, 36490672, 41052006, 45613340, 54736008, 61578009, 68420010, 82104012, 91226680, 102630015, 109472016, 123156018, 136840020, 164208024, 182453360, 205260030, 246312036, 273680040, 307890045, 328416048, 410520060, 492624072, 547360080, 615780090, 821040120, 887179463, 985248144, 1231560180, 1642080240, 1774358926, 2463120360, 2661538389, 3548717852, 4435897315, 4926240720, 5323076778, 7097435704, 7984615167, 8871794630, 10646153556, 13307691945, 14194871408, 15969230334, 17743589260, 21292307112, 23953845501, 26615383890, 31938460668, 35487178520, 39923075835, 42584614224, 47907691002, 53230767780, 63876921336, 70974357040, 79846151670, 95815382004, 106461535560, 119769227505, 127753842672, 159692303340, 191630764008, 212923071120, 239538455010, 319384606680, 383261528016, 479076910020, 638769213360, 958153820040, 1916307640080]

約数ペア:

[(1, 1916307640080), (2, 958153820040), (3, 638769213360), (4, 479076910020), (5, 383261528016), (6, 319384606680), (8, 239538455010), (9, 212923071120), (10, 191630764008), (12, 159692303340), (15, 127753842672), (16, 119769227505), (18, 106461535560), (20, 95815382004), (24, 79846151670), (27, 70974357040), (30, 63876921336), (36, 53230767780), (40, 47907691002), (45, 42584614224), (48, 39923075835), (54, 35487178520), (60, 31938460668), (72, 26615383890), (80, 23953845501), (90, 21292307112), (108, 17743589260), (120, 15969230334), (135, 14194871408), (144, 13307691945), (180, 10646153556), (216, 8871794630), (240, 7984615167), (270, 7097435704), (360, 5323076778), (389, 4926240720), (432, 4435897315), (540, 3548717852), (720, 2661538389), (778, 2463120360), (1080, 1774358926), (1167, 1642080240), (1556, 1231560180), (1945, 985248144), (2160, 887179463), (2334, 821040120), (3112, 615780090), (3501, 547360080), (3890, 492624072), (4668, 410520060), (5835, 328416048), (6224, 307890045), (7002, 273680040), (7780, 246312036), (9336, 205260030), (10503, 182453360), (11670, 164208024), (14004, 136840020), (15560, 123156018), (17505, 109472016), (18672, 102630015), (21006, 91226680), (23340, 82104012), (28008, 68420010), (31120, 61578009), (35010, 54736008), (42012, 45613340), (46680, 41052006), (52515, 36490672), (56016, 34210005), (70020, 27368004), (84024, 22806670), (93360, 20526003), (105030, 18245336), (140040, 13684002), (168048, 11403335), (210060, 9122668), (280080, 6842001), (420120, 4561334), (840240, 2280667)]