20295367680

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6155

約数の個数: 352

約数和(自身を含む): 76592517120

約数和(自身を除く): 56297149440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5120, 5208, 5376, 5952, 6089, 6510, 6720, 6944, 7168, 7440, 7680, 7936, 8680, 8960, 9920, 10416, 10752, 11904, 12178, 13020, 13440, 13888, 14880, 15360, 15872, 17360, 17920, 18267, 19840, 20832, 21504, 23808, 24356, 26040, 26880, 27776, 29760, 30445, 31744, 34720, 35840, 36534, 39680, 41664, 42623, 47616, 48712, 52080, 53760, 55552, 59520, 60890, 69440, 73068, 79360, 83328, 85246, 91335, 95232, 97424, 104160, 107520, 111104, 119040, 121780, 127869, 138880, 146136, 158720, 166656, 170492, 182670, 188759, 194848, 208320, 213115, 222208, 238080, 243560, 255738, 277760, 292272, 333312, 340984, 365340, 377518, 389696, 416640, 426230, 476160, 487120, 511476, 555520, 566277, 584544, 639345, 666624, 681968, 730680, 755036, 779392, 833280, 852460, 943795, 974240, 1022952, 1111040, 1132554, 1169088, 1278690, 1321313, 1363936, 1461360, 1510072, 1558784, 1666560, 1704920, 1887590, 1948480, 2045904, 2265108, 2338176, 2557380, 2642626, 2727872, 2831385, 2922720, 3020144, 3117568, 3333120, 3409840, 3775180, 3896960, 3963939, 4091808, 4530216, 4676352, 5114760, 5285252, 5455744, 5662770, 5845440, 6040288, 6235136, 6606565, 6819680, 7550360, 7793920, 7927878, 8183616, 9060432, 9352704, 10229520, 10570504, 10911488, 11325540, 11690880, 12080576, 13213130, 13639360, 15100720, 15587840, 15855756, 16367232, 18120864, 18705408, 19819695, 20459040, 21141008, 21822976, 22651080, 23381760, 24161152, 26426260, 27278720, 30201440, 31175680, 31711512, 32734464, 36241728, 39639390, 40918080, 42282016, 43645952, 45302160, 46763520, 48322304, 52852520, 54557440, 60402880, 63423024, 65468928, 72483456, 79278780, 81836160, 84564032, 90604320, 93527040, 96644608, 105705040, 109114880, 120805760, 126846048, 130937856, 144966912, 158557560, 163672320, 169128064, 181208640, 193289216, 211410080, 218229760, 241611520, 253692096, 289933824, 317115120, 327344640, 338256128, 362417280, 422820160, 483223040, 507384192, 579867648, 634230240, 654689280, 676512256, 724834560, 845640320, 966446080, 1014768384, 1268460480, 1353024512, 1449669120, 1691280640, 2029536768, 2536920960, 2899338240, 3382561280, 4059073536, 5073841920, 6765122560, 10147683840, 20295367680]

約数ペア:

[(1, 20295367680), (2, 10147683840), (3, 6765122560), (4, 5073841920), (5, 4059073536), (6, 3382561280), (7, 2899338240), (8, 2536920960), (10, 2029536768), (12, 1691280640), (14, 1449669120), (15, 1353024512), (16, 1268460480), (20, 1014768384), (21, 966446080), (24, 845640320), (28, 724834560), (30, 676512256), (31, 654689280), (32, 634230240), (35, 579867648), (40, 507384192), (42, 483223040), (48, 422820160), (56, 362417280), (60, 338256128), (62, 327344640), (64, 317115120), (70, 289933824), (80, 253692096), (84, 241611520), (93, 218229760), (96, 211410080), (105, 193289216), (112, 181208640), (120, 169128064), (124, 163672320), (128, 158557560), (140, 144966912), (155, 130937856), (160, 126846048), (168, 120805760), (186, 109114880), (192, 105705040), (210, 96644608), (217, 93527040), (224, 90604320), (240, 84564032), (248, 81836160), (256, 79278780), (280, 72483456), (310, 65468928), (320, 63423024), (336, 60402880), (372, 54557440), (384, 52852520), (420, 48322304), (434, 46763520), (448, 45302160), (465, 43645952), (480, 42282016), (496, 40918080), (512, 39639390), (560, 36241728), (620, 32734464), (640, 31711512), (651, 31175680), (672, 30201440), (744, 27278720), (768, 26426260), (840, 24161152), (868, 23381760), (896, 22651080), (930, 21822976), (960, 21141008), (992, 20459040), (1024, 19819695), (1085, 18705408), (1120, 18120864), (1240, 16367232), (1280, 15855756), (1302, 15587840), (1344, 15100720), (1488, 13639360), (1536, 13213130), (1680, 12080576), (1736, 11690880), (1792, 11325540), (1860, 10911488), (1920, 10570504), (1984, 10229520), (2170, 9352704), (2240, 9060432), (2480, 8183616), (2560, 7927878), (2604, 7793920), (2688, 7550360), (2976, 6819680), (3072, 6606565), (3255, 6235136), (3360, 6040288), (3472, 5845440), (3584, 5662770), (3720, 5455744), (3840, 5285252), (3968, 5114760), (4340, 4676352), (4480, 4530216), (4960, 4091808), (5120, 3963939), (5208, 3896960), (5376, 3775180), (5952, 3409840), (6089, 3333120), (6510, 3117568), (6720, 3020144), (6944, 2922720), (7168, 2831385), (7440, 2727872), (7680, 2642626), (7936, 2557380), (8680, 2338176), (8960, 2265108), (9920, 2045904), (10416, 1948480), (10752, 1887590), (11904, 1704920), (12178, 1666560), (13020, 1558784), (13440, 1510072), (13888, 1461360), (14880, 1363936), (15360, 1321313), (15872, 1278690), (17360, 1169088), (17920, 1132554), (18267, 1111040), (19840, 1022952), (20832, 974240), (21504, 943795), (23808, 852460), (24356, 833280), (26040, 779392), (26880, 755036), (27776, 730680), (29760, 681968), (30445, 666624), (31744, 639345), (34720, 584544), (35840, 566277), (36534, 555520), (39680, 511476), (41664, 487120), (42623, 476160), (47616, 426230), (48712, 416640), (52080, 389696), (53760, 377518), (55552, 365340), (59520, 340984), (60890, 333312), (69440, 292272), (73068, 277760), (79360, 255738), (83328, 243560), (85246, 238080), (91335, 222208), (95232, 213115), (97424, 208320), (104160, 194848), (107520, 188759), (111104, 182670), (119040, 170492), (121780, 166656), (127869, 158720), (138880, 146136)]