3957374756480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{7649}}^1$

素因数の和:8115

約数の個数: 256

約数和(自身を含む): 10060251840000

約数和(自身を除く): 6102877083520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 157, 160, 190, 271, 304, 314, 320, 380, 542, 608, 628, 640, 760, 785, 1084, 1216, 1256, 1355, 1520, 1570, 2168, 2432, 2512, 2710, 2983, 3040, 3140, 4336, 5024, 5149, 5420, 5966, 6080, 6280, 7649, 8672, 10048, 10298, 10840, 11932, 12160, 12560, 14915, 15298, 17344, 20096, 20596, 21680, 23864, 25120, 25745, 29830, 30596, 34688, 38245, 41192, 42547, 43360, 47728, 50240, 51490, 59660, 61192, 76490, 82384, 85094, 86720, 95456, 100480, 102980, 119320, 122384, 145331, 152980, 164768, 170188, 173440, 190912, 205960, 212735, 238640, 244768, 290662, 305960, 329536, 340376, 381824, 411920, 425470, 477280, 489536, 581324, 611920, 659072, 680752, 726655, 808393, 823840, 850940, 954560, 979072, 1162648, 1200893, 1223840, 1361504, 1453310, 1616786, 1647680, 1701880, 1909120, 2072879, 2325296, 2401786, 2447680, 2723008, 2906620, 3233572, 3295360, 3403760, 4041965, 4145758, 4650592, 4803572, 4895360, 5446016, 5813240, 6004465, 6467144, 6807520, 8083930, 8291516, 9301184, 9607144, 10364395, 11626480, 12008930, 12934288, 13615040, 16167860, 16583032, 18602368, 19214288, 20728790, 22816967, 23252960, 24017860, 25868576, 27230080, 32335720, 33166064, 38428576, 39384701, 41457580, 45633934, 46505920, 48035720, 51737152, 64671440, 66332128, 76857152, 78769402, 82915160, 91267868, 93011840, 96071440, 103474304, 114084835, 129342880, 132664256, 153714304, 157538804, 165830320, 182535736, 192142880, 196923505, 228169670, 258685760, 265328512, 315077608, 325442003, 331660640, 365071472, 384285760, 393847010, 456339340, 517371520, 630155216, 650884006, 663321280, 730142944, 768571520, 787694020, 912678680, 1260310432, 1301768012, 1326642560, 1460285888, 1575388040, 1627210015, 1825357360, 2520620864, 2603536024, 2920571776, 3150776080, 3254420030, 3650714720, 5041241728, 5207072048, 6183398057, 6301552160, 6508840060, 7301429440, 10414144096, 12366796114, 12603104320, 13017680120, 14602858880, 20828288192, 24733592228, 25206208640, 26035360240, 30916990285, 41656576384, 49467184456, 52070720480, 61833980570, 98934368912, 104141440960, 123667961140, 197868737824, 208282881920, 247335922280, 395737475648, 494671844560, 791474951296, 989343689120, 1978687378240, 3957374756480]

約数ペア:

[(1, 3957374756480), (2, 1978687378240), (4, 989343689120), (5, 791474951296), (8, 494671844560), (10, 395737475648), (16, 247335922280), (19, 208282881920), (20, 197868737824), (32, 123667961140), (38, 104141440960), (40, 98934368912), (64, 61833980570), (76, 52070720480), (80, 49467184456), (95, 41656576384), (128, 30916990285), (152, 26035360240), (157, 25206208640), (160, 24733592228), (190, 20828288192), (271, 14602858880), (304, 13017680120), (314, 12603104320), (320, 12366796114), (380, 10414144096), (542, 7301429440), (608, 6508840060), (628, 6301552160), (640, 6183398057), (760, 5207072048), (785, 5041241728), (1084, 3650714720), (1216, 3254420030), (1256, 3150776080), (1355, 2920571776), (1520, 2603536024), (1570, 2520620864), (2168, 1825357360), (2432, 1627210015), (2512, 1575388040), (2710, 1460285888), (2983, 1326642560), (3040, 1301768012), (3140, 1260310432), (4336, 912678680), (5024, 787694020), (5149, 768571520), (5420, 730142944), (5966, 663321280), (6080, 650884006), (6280, 630155216), (7649, 517371520), (8672, 456339340), (10048, 393847010), (10298, 384285760), (10840, 365071472), (11932, 331660640), (12160, 325442003), (12560, 315077608), (14915, 265328512), (15298, 258685760), (17344, 228169670), (20096, 196923505), (20596, 192142880), (21680, 182535736), (23864, 165830320), (25120, 157538804), (25745, 153714304), (29830, 132664256), (30596, 129342880), (34688, 114084835), (38245, 103474304), (41192, 96071440), (42547, 93011840), (43360, 91267868), (47728, 82915160), (50240, 78769402), (51490, 76857152), (59660, 66332128), (61192, 64671440), (76490, 51737152), (82384, 48035720), (85094, 46505920), (86720, 45633934), (95456, 41457580), (100480, 39384701), (102980, 38428576), (119320, 33166064), (122384, 32335720), (145331, 27230080), (152980, 25868576), (164768, 24017860), (170188, 23252960), (173440, 22816967), (190912, 20728790), (205960, 19214288), (212735, 18602368), (238640, 16583032), (244768, 16167860), (290662, 13615040), (305960, 12934288), (329536, 12008930), (340376, 11626480), (381824, 10364395), (411920, 9607144), (425470, 9301184), (477280, 8291516), (489536, 8083930), (581324, 6807520), (611920, 6467144), (659072, 6004465), (680752, 5813240), (726655, 5446016), (808393, 4895360), (823840, 4803572), (850940, 4650592), (954560, 4145758), (979072, 4041965), (1162648, 3403760), (1200893, 3295360), (1223840, 3233572), (1361504, 2906620), (1453310, 2723008), (1616786, 2447680), (1647680, 2401786), (1701880, 2325296), (1909120, 2072879)]