428374080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 336

約数和(自身を含む): 1597639680

約数和(自身を除く): 1169265600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 64, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 138, 144, 145, 160, 174, 180, 184, 192, 207, 223, 230, 232, 240, 261, 276, 288, 290, 320, 345, 348, 360, 368, 414, 435, 446, 460, 464, 480, 522, 552, 576, 580, 667, 669, 690, 696, 720, 736, 828, 870, 892, 920, 928, 960, 1035, 1044, 1104, 1115, 1160, 1305, 1334, 1338, 1380, 1392, 1440, 1472, 1656, 1740, 1784, 1840, 1856, 2001, 2007, 2070, 2088, 2208, 2230, 2320, 2610, 2668, 2676, 2760, 2784, 2880, 3312, 3335, 3345, 3480, 3568, 3680, 4002, 4014, 4140, 4176, 4416, 4460, 4640, 5129, 5220, 5336, 5352, 5520, 5568, 6003, 6467, 6624, 6670, 6690, 6960, 7136, 7360, 8004, 8028, 8280, 8352, 8920, 9280, 10005, 10035, 10258, 10440, 10672, 10704, 11040, 12006, 12934, 13248, 13340, 13380, 13920, 14272, 15387, 16008, 16056, 16560, 16704, 17840, 19401, 20010, 20070, 20516, 20880, 21344, 21408, 22080, 24012, 25645, 25868, 26680, 26760, 27840, 30015, 30774, 32016, 32112, 32335, 33120, 35680, 38802, 40020, 40140, 41032, 41760, 42688, 42816, 46161, 48024, 51290, 51736, 53360, 53520, 58203, 60030, 61548, 64032, 64224, 64670, 66240, 71360, 76935, 77604, 80040, 80280, 82064, 83520, 92322, 96048, 97005, 102580, 103472, 106720, 107040, 116406, 120060, 123096, 128064, 128448, 129340, 148741, 153870, 155208, 160080, 160560, 164128, 184644, 192096, 194010, 205160, 206944, 213440, 214080, 230805, 232812, 240120, 246192, 258680, 291015, 297482, 307740, 310416, 320160, 321120, 328256, 369288, 384192, 388020, 410320, 413888, 446223, 461610, 465624, 480240, 492384, 517360, 582030, 594964, 615480, 620832, 640320, 642240, 738576, 743705, 776040, 820640, 892446, 923220, 931248, 960480, 984768, 1034720, 1164060, 1189928, 1230960, 1241664, 1338669, 1477152, 1487410, 1552080, 1641280, 1784892, 1846440, 1862496, 1920960, 2069440, 2231115, 2328120, 2379856, 2461920, 2677338, 2954304, 2974820, 3104160, 3569784, 3692880, 3724992, 4462230, 4656240, 4759712, 4923840, 5354676, 5949640, 6208320, 6693345, 7139568, 7385760, 8924460, 9312480, 9519424, 10709352, 11899280, 13386690, 14279136, 14771520, 17848920, 18624960, 21418704, 23798560, 26773380, 28558272, 35697840, 42837408, 47597120, 53546760, 71395680, 85674816, 107093520, 142791360, 214187040, 428374080]

約数ペア:

[(1, 428374080), (2, 214187040), (3, 142791360), (4, 107093520), (5, 85674816), (6, 71395680), (8, 53546760), (9, 47597120), (10, 42837408), (12, 35697840), (15, 28558272), (16, 26773380), (18, 23798560), (20, 21418704), (23, 18624960), (24, 17848920), (29, 14771520), (30, 14279136), (32, 13386690), (36, 11899280), (40, 10709352), (45, 9519424), (46, 9312480), (48, 8924460), (58, 7385760), (60, 7139568), (64, 6693345), (69, 6208320), (72, 5949640), (80, 5354676), (87, 4923840), (90, 4759712), (92, 4656240), (96, 4462230), (115, 3724992), (116, 3692880), (120, 3569784), (138, 3104160), (144, 2974820), (145, 2954304), (160, 2677338), (174, 2461920), (180, 2379856), (184, 2328120), (192, 2231115), (207, 2069440), (223, 1920960), (230, 1862496), (232, 1846440), (240, 1784892), (261, 1641280), (276, 1552080), (288, 1487410), (290, 1477152), (320, 1338669), (345, 1241664), (348, 1230960), (360, 1189928), (368, 1164060), (414, 1034720), (435, 984768), (446, 960480), (460, 931248), (464, 923220), (480, 892446), (522, 820640), (552, 776040), (576, 743705), (580, 738576), (667, 642240), (669, 640320), (690, 620832), (696, 615480), (720, 594964), (736, 582030), (828, 517360), (870, 492384), (892, 480240), (920, 465624), (928, 461610), (960, 446223), (1035, 413888), (1044, 410320), (1104, 388020), (1115, 384192), (1160, 369288), (1305, 328256), (1334, 321120), (1338, 320160), (1380, 310416), (1392, 307740), (1440, 297482), (1472, 291015), (1656, 258680), (1740, 246192), (1784, 240120), (1840, 232812), (1856, 230805), (2001, 214080), (2007, 213440), (2070, 206944), (2088, 205160), (2208, 194010), (2230, 192096), (2320, 184644), (2610, 164128), (2668, 160560), (2676, 160080), (2760, 155208), (2784, 153870), (2880, 148741), (3312, 129340), (3335, 128448), (3345, 128064), (3480, 123096), (3568, 120060), (3680, 116406), (4002, 107040), (4014, 106720), (4140, 103472), (4176, 102580), (4416, 97005), (4460, 96048), (4640, 92322), (5129, 83520), (5220, 82064), (5336, 80280), (5352, 80040), (5520, 77604), (5568, 76935), (6003, 71360), (6467, 66240), (6624, 64670), (6670, 64224), (6690, 64032), (6960, 61548), (7136, 60030), (7360, 58203), (8004, 53520), (8028, 53360), (8280, 51736), (8352, 51290), (8920, 48024), (9280, 46161), (10005, 42816), (10035, 42688), (10258, 41760), (10440, 41032), (10672, 40140), (10704, 40020), (11040, 38802), (12006, 35680), (12934, 33120), (13248, 32335), (13340, 32112), (13380, 32016), (13920, 30774), (14272, 30015), (15387, 27840), (16008, 26760), (16056, 26680), (16560, 25868), (16704, 25645), (17840, 24012), (19401, 22080), (20010, 21408), (20070, 21344), (20516, 20880)]