212757108480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2638357}}^1$

素因数の和:2638391

約数の個数: 216

約数和(自身を含む): 841277385312

約数和(自身を除く): 628520276832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 2638357, 5276714, 7915071, 10553428, 13191785, 15830142, 18468499, 21106856, 23745213, 26383570, 31660284, 36936998, 39575355, 42213712, 47490426, 52767140, 55405497, 63320568, 73873996, 79150710, 84427424, 92342495, 94980852, 105534280, 110810994, 118726065, 126641136, 147747992, 158301420, 166216491, 168854848, 184684990, 189961704, 211068560, 221621988, 237452130, 253282272, 277027485, 295495984, 316602840, 332432982, 337709696, 369369980, 379923408, 422137120, 443243976, 474904260, 506564544, 554054970, 590991968, 633205680, 664865964, 675419392, 738739960, 759846816, 831082455, 844274240, 886487952, 949808520, 1013129088, 1108109940, 1181983936, 1266411360, 1329731928, 1477479920, 1519693632, 1662164910, 1688548480, 1772975904, 1899617040, 2026258176, 2216219880, 2363967872, 2532822720, 2659463856, 2954959840, 3039387264, 3324329820, 3377096960, 3545951808, 3799234080, 4432439760, 4727935744, 5065645440, 5318927712, 5909919680, 6078774528, 6648659640, 7091903616, 7598468160, 8864879520, 10131290880, 10637855424, 11819839360, 13297319280, 14183807232, 15196936320, 17729759040, 21275710848, 23639678720, 26594638560, 30393872640, 35459518080, 42551421696, 53189277120, 70919036160, 106378554240, 212757108480]

約数ペア:

[(1, 212757108480), (2, 106378554240), (3, 70919036160), (4, 53189277120), (5, 42551421696), (6, 35459518080), (7, 30393872640), (8, 26594638560), (9, 23639678720), (10, 21275710848), (12, 17729759040), (14, 15196936320), (15, 14183807232), (16, 13297319280), (18, 11819839360), (20, 10637855424), (21, 10131290880), (24, 8864879520), (28, 7598468160), (30, 7091903616), (32, 6648659640), (35, 6078774528), (36, 5909919680), (40, 5318927712), (42, 5065645440), (45, 4727935744), (48, 4432439760), (56, 3799234080), (60, 3545951808), (63, 3377096960), (64, 3324329820), (70, 3039387264), (72, 2954959840), (80, 2659463856), (84, 2532822720), (90, 2363967872), (96, 2216219880), (105, 2026258176), (112, 1899617040), (120, 1772975904), (126, 1688548480), (128, 1662164910), (140, 1519693632), (144, 1477479920), (160, 1329731928), (168, 1266411360), (180, 1181983936), (192, 1108109940), (210, 1013129088), (224, 949808520), (240, 886487952), (252, 844274240), (256, 831082455), (280, 759846816), (288, 738739960), (315, 675419392), (320, 664865964), (336, 633205680), (360, 590991968), (384, 554054970), (420, 506564544), (448, 474904260), (480, 443243976), (504, 422137120), (560, 379923408), (576, 369369980), (630, 337709696), (640, 332432982), (672, 316602840), (720, 295495984), (768, 277027485), (840, 253282272), (896, 237452130), (960, 221621988), (1008, 211068560), (1120, 189961704), (1152, 184684990), (1260, 168854848), (1280, 166216491), (1344, 158301420), (1440, 147747992), (1680, 126641136), (1792, 118726065), (1920, 110810994), (2016, 105534280), (2240, 94980852), (2304, 92342495), (2520, 84427424), (2688, 79150710), (2880, 73873996), (3360, 63320568), (3840, 55405497), (4032, 52767140), (4480, 47490426), (5040, 42213712), (5376, 39575355), (5760, 36936998), (6720, 31660284), (8064, 26383570), (8960, 23745213), (10080, 21106856), (11520, 18468499), (13440, 15830142), (16128, 13191785), (20160, 10553428), (26880, 7915071), (40320, 5276714), (80640, 2638357)]