262422720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 224

約数和(自身を含む): 1058265600

約数和(自身を除く): 795842880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4339, 5040, 6048, 6720, 7560, 8640, 8678, 10080, 12096, 13017, 15120, 17356, 20160, 21695, 26034, 30240, 30373, 34712, 39051, 43390, 52068, 60480, 60746, 65085, 69424, 78102, 86780, 91119, 104136, 117153, 121492, 130170, 138848, 151865, 156204, 173560, 182238, 195255, 208272, 234306, 242984, 260340, 273357, 277696, 303730, 312408, 347120, 364476, 390510, 416544, 455595, 468612, 485968, 520680, 546714, 585765, 607460, 624816, 694240, 728952, 781020, 820071, 833088, 911190, 937224, 971936, 1041360, 1093428, 1171530, 1214920, 1249632, 1366785, 1388480, 1457904, 1562040, 1640142, 1822380, 1874448, 1943872, 2082720, 2186856, 2343060, 2429840, 2499264, 2733570, 2915808, 3124080, 3280284, 3644760, 3748896, 4100355, 4165440, 4373712, 4686120, 4859680, 5467140, 5831616, 6248160, 6560568, 7289520, 7497792, 8200710, 8747424, 9372240, 9719360, 10934280, 12496320, 13121136, 14579040, 16401420, 17494848, 18744480, 21868560, 26242272, 29158080, 32802840, 37488960, 43737120, 52484544, 65605680, 87474240, 131211360, 262422720]

約数ペア:

[(1, 262422720), (2, 131211360), (3, 87474240), (4, 65605680), (5, 52484544), (6, 43737120), (7, 37488960), (8, 32802840), (9, 29158080), (10, 26242272), (12, 21868560), (14, 18744480), (15, 17494848), (16, 16401420), (18, 14579040), (20, 13121136), (21, 12496320), (24, 10934280), (27, 9719360), (28, 9372240), (30, 8747424), (32, 8200710), (35, 7497792), (36, 7289520), (40, 6560568), (42, 6248160), (45, 5831616), (48, 5467140), (54, 4859680), (56, 4686120), (60, 4373712), (63, 4165440), (64, 4100355), (70, 3748896), (72, 3644760), (80, 3280284), (84, 3124080), (90, 2915808), (96, 2733570), (105, 2499264), (108, 2429840), (112, 2343060), (120, 2186856), (126, 2082720), (135, 1943872), (140, 1874448), (144, 1822380), (160, 1640142), (168, 1562040), (180, 1457904), (189, 1388480), (192, 1366785), (210, 1249632), (216, 1214920), (224, 1171530), (240, 1093428), (252, 1041360), (270, 971936), (280, 937224), (288, 911190), (315, 833088), (320, 820071), (336, 781020), (360, 728952), (378, 694240), (420, 624816), (432, 607460), (448, 585765), (480, 546714), (504, 520680), (540, 485968), (560, 468612), (576, 455595), (630, 416544), (672, 390510), (720, 364476), (756, 347120), (840, 312408), (864, 303730), (945, 277696), (960, 273357), (1008, 260340), (1080, 242984), (1120, 234306), (1260, 208272), (1344, 195255), (1440, 182238), (1512, 173560), (1680, 156204), (1728, 151865), (1890, 138848), (2016, 130170), (2160, 121492), (2240, 117153), (2520, 104136), (2880, 91119), (3024, 86780), (3360, 78102), (3780, 69424), (4032, 65085), (4320, 60746), (4339, 60480), (5040, 52068), (6048, 43390), (6720, 39051), (7560, 34712), (8640, 30373), (8678, 30240), (10080, 26034), (12096, 21695), (13017, 20160), (15120, 17356)]