57471120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 300

約数和(自身を含む): 233477244

約数和(自身を除く): 176006124

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 181, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 362, 378, 392, 405, 420, 432, 441, 490, 504, 540, 543, 560, 567, 588, 630, 648, 720, 724, 735, 756, 784, 810, 840, 882, 905, 945, 980, 1008, 1080, 1086, 1134, 1176, 1260, 1267, 1296, 1323, 1448, 1470, 1512, 1620, 1629, 1680, 1764, 1810, 1890, 1960, 2160, 2172, 2205, 2268, 2352, 2520, 2534, 2646, 2715, 2835, 2896, 2940, 3024, 3240, 3258, 3528, 3620, 3780, 3801, 3920, 3969, 4344, 4410, 4536, 4887, 5040, 5068, 5292, 5430, 5670, 5880, 6335, 6480, 6516, 6615, 7056, 7240, 7560, 7602, 7938, 8145, 8688, 8820, 8869, 9072, 9774, 10136, 10584, 10860, 11340, 11403, 11760, 12670, 13032, 13230, 14480, 14661, 15120, 15204, 15876, 16290, 17640, 17738, 19005, 19548, 19845, 20272, 21168, 21720, 22680, 22806, 24435, 25340, 26064, 26460, 26607, 29322, 30408, 31752, 32580, 34209, 35280, 35476, 38010, 39096, 39690, 43440, 44345, 45360, 45612, 48870, 50680, 52920, 53214, 57015, 58644, 60816, 63504, 65160, 68418, 70952, 73305, 76020, 78192, 79380, 79821, 88690, 91224, 97740, 101360, 102627, 105840, 106428, 114030, 117288, 130320, 133035, 136836, 141904, 146610, 152040, 158760, 159642, 171045, 177380, 182448, 195480, 205254, 212856, 228060, 234576, 239463, 266070, 273672, 293220, 304080, 317520, 319284, 342090, 354760, 390960, 399105, 410508, 425712, 456120, 478926, 513135, 532140, 547344, 586440, 638568, 684180, 709520, 718389, 798210, 821016, 912240, 957852, 1026270, 1064280, 1172880, 1197315, 1277136, 1368360, 1436778, 1596420, 1642032, 1915704, 2052540, 2128560, 2394630, 2736720, 2873556, 3192840, 3591945, 3831408, 4105080, 4789260, 5747112, 6385680, 7183890, 8210160, 9578520, 11494224, 14367780, 19157040, 28735560, 57471120]

約数ペア:

[(1, 57471120), (2, 28735560), (3, 19157040), (4, 14367780), (5, 11494224), (6, 9578520), (7, 8210160), (8, 7183890), (9, 6385680), (10, 5747112), (12, 4789260), (14, 4105080), (15, 3831408), (16, 3591945), (18, 3192840), (20, 2873556), (21, 2736720), (24, 2394630), (27, 2128560), (28, 2052540), (30, 1915704), (35, 1642032), (36, 1596420), (40, 1436778), (42, 1368360), (45, 1277136), (48, 1197315), (49, 1172880), (54, 1064280), (56, 1026270), (60, 957852), (63, 912240), (70, 821016), (72, 798210), (80, 718389), (81, 709520), (84, 684180), (90, 638568), (98, 586440), (105, 547344), (108, 532140), (112, 513135), (120, 478926), (126, 456120), (135, 425712), (140, 410508), (144, 399105), (147, 390960), (162, 354760), (168, 342090), (180, 319284), (181, 317520), (189, 304080), (196, 293220), (210, 273672), (216, 266070), (240, 239463), (245, 234576), (252, 228060), (270, 212856), (280, 205254), (294, 195480), (315, 182448), (324, 177380), (336, 171045), (360, 159642), (362, 158760), (378, 152040), (392, 146610), (405, 141904), (420, 136836), (432, 133035), (441, 130320), (490, 117288), (504, 114030), (540, 106428), (543, 105840), (560, 102627), (567, 101360), (588, 97740), (630, 91224), (648, 88690), (720, 79821), (724, 79380), (735, 78192), (756, 76020), (784, 73305), (810, 70952), (840, 68418), (882, 65160), (905, 63504), (945, 60816), (980, 58644), (1008, 57015), (1080, 53214), (1086, 52920), (1134, 50680), (1176, 48870), (1260, 45612), (1267, 45360), (1296, 44345), (1323, 43440), (1448, 39690), (1470, 39096), (1512, 38010), (1620, 35476), (1629, 35280), (1680, 34209), (1764, 32580), (1810, 31752), (1890, 30408), (1960, 29322), (2160, 26607), (2172, 26460), (2205, 26064), (2268, 25340), (2352, 24435), (2520, 22806), (2534, 22680), (2646, 21720), (2715, 21168), (2835, 20272), (2896, 19845), (2940, 19548), (3024, 19005), (3240, 17738), (3258, 17640), (3528, 16290), (3620, 15876), (3780, 15204), (3801, 15120), (3920, 14661), (3969, 14480), (4344, 13230), (4410, 13032), (4536, 12670), (4887, 11760), (5040, 11403), (5068, 11340), (5292, 10860), (5430, 10584), (5670, 10136), (5880, 9774), (6335, 9072), (6480, 8869), (6516, 8820), (6615, 8688), (7056, 8145), (7240, 7938), (7560, 7602)]