307379040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 1036385280

約数和(自身を除く): 729006240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 139, 160, 170, 204, 240, 255, 271, 272, 278, 340, 408, 417, 480, 510, 542, 544, 556, 680, 695, 813, 816, 834, 1020, 1084, 1112, 1355, 1360, 1390, 1626, 1632, 1668, 2040, 2085, 2168, 2224, 2363, 2710, 2720, 2780, 3252, 3336, 4065, 4080, 4170, 4336, 4448, 4607, 4726, 5420, 5560, 6504, 6672, 7089, 8130, 8160, 8340, 8672, 9214, 9452, 10840, 11120, 11815, 13008, 13344, 13821, 14178, 16260, 16680, 18428, 18904, 21680, 22240, 23035, 23630, 26016, 27642, 28356, 32520, 33360, 35445, 36856, 37669, 37808, 43360, 46070, 47260, 55284, 56712, 65040, 66720, 69105, 70890, 73712, 75338, 75616, 92140, 94520, 110568, 113007, 113424, 130080, 138210, 141780, 147424, 150676, 184280, 188345, 189040, 221136, 226014, 226848, 276420, 283560, 301352, 368560, 376690, 378080, 442272, 452028, 552840, 565035, 567120, 602704, 640373, 737120, 753380, 904056, 1105680, 1130070, 1134240, 1205408, 1280746, 1506760, 1808112, 1921119, 2211360, 2260140, 2561492, 3013520, 3201865, 3616224, 3842238, 4520280, 5122984, 6027040, 6403730, 7684476, 9040560, 9605595, 10245968, 12807460, 15368952, 18081120, 19211190, 20491936, 25614920, 30737904, 38422380, 51229840, 61475808, 76844760, 102459680, 153689520, 307379040]

約数ペア:

[(1, 307379040), (2, 153689520), (3, 102459680), (4, 76844760), (5, 61475808), (6, 51229840), (8, 38422380), (10, 30737904), (12, 25614920), (15, 20491936), (16, 19211190), (17, 18081120), (20, 15368952), (24, 12807460), (30, 10245968), (32, 9605595), (34, 9040560), (40, 7684476), (48, 6403730), (51, 6027040), (60, 5122984), (68, 4520280), (80, 3842238), (85, 3616224), (96, 3201865), (102, 3013520), (120, 2561492), (136, 2260140), (139, 2211360), (160, 1921119), (170, 1808112), (204, 1506760), (240, 1280746), (255, 1205408), (271, 1134240), (272, 1130070), (278, 1105680), (340, 904056), (408, 753380), (417, 737120), (480, 640373), (510, 602704), (542, 567120), (544, 565035), (556, 552840), (680, 452028), (695, 442272), (813, 378080), (816, 376690), (834, 368560), (1020, 301352), (1084, 283560), (1112, 276420), (1355, 226848), (1360, 226014), (1390, 221136), (1626, 189040), (1632, 188345), (1668, 184280), (2040, 150676), (2085, 147424), (2168, 141780), (2224, 138210), (2363, 130080), (2710, 113424), (2720, 113007), (2780, 110568), (3252, 94520), (3336, 92140), (4065, 75616), (4080, 75338), (4170, 73712), (4336, 70890), (4448, 69105), (4607, 66720), (4726, 65040), (5420, 56712), (5560, 55284), (6504, 47260), (6672, 46070), (7089, 43360), (8130, 37808), (8160, 37669), (8340, 36856), (8672, 35445), (9214, 33360), (9452, 32520), (10840, 28356), (11120, 27642), (11815, 26016), (13008, 23630), (13344, 23035), (13821, 22240), (14178, 21680), (16260, 18904), (16680, 18428)]