26482680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 105062400

約数和(自身を除く): 78579720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 113, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 226, 248, 252, 270, 279, 280, 310, 315, 339, 360, 372, 378, 420, 434, 452, 465, 504, 540, 558, 565, 620, 630, 651, 678, 744, 756, 791, 837, 840, 868, 904, 930, 945, 1017, 1080, 1085, 1116, 1130, 1240, 1260, 1302, 1356, 1395, 1512, 1582, 1674, 1695, 1736, 1860, 1890, 1953, 2034, 2170, 2232, 2260, 2373, 2520, 2604, 2712, 2790, 3051, 3164, 3255, 3348, 3390, 3503, 3720, 3780, 3906, 3955, 4068, 4185, 4340, 4520, 4746, 5085, 5208, 5580, 5859, 6102, 6328, 6510, 6696, 6780, 7006, 7119, 7560, 7812, 7910, 8136, 8370, 8680, 9492, 9765, 10170, 10509, 11160, 11718, 11865, 12204, 13020, 13560, 14012, 14238, 15255, 15624, 15820, 16740, 17515, 18984, 19530, 20340, 21018, 21357, 23436, 23730, 24408, 24521, 26040, 28024, 28476, 29295, 30510, 31527, 31640, 33480, 35030, 35595, 39060, 40680, 42036, 42714, 46872, 47460, 49042, 52545, 56952, 58590, 61020, 63054, 70060, 71190, 73563, 78120, 84072, 85428, 94581, 94920, 98084, 105090, 106785, 117180, 122040, 122605, 126108, 140120, 142380, 147126, 157635, 170856, 189162, 196168, 210180, 213570, 220689, 234360, 245210, 252216, 284760, 294252, 315270, 367815, 378324, 420360, 427140, 441378, 472905, 490420, 588504, 630540, 662067, 735630, 756648, 854280, 882756, 945810, 980840, 1103445, 1261080, 1324134, 1471260, 1765512, 1891620, 2206890, 2648268, 2942520, 3310335, 3783240, 4413780, 5296536, 6620670, 8827560, 13241340, 26482680]

約数ペア:

[(1, 26482680), (2, 13241340), (3, 8827560), (4, 6620670), (5, 5296536), (6, 4413780), (7, 3783240), (8, 3310335), (9, 2942520), (10, 2648268), (12, 2206890), (14, 1891620), (15, 1765512), (18, 1471260), (20, 1324134), (21, 1261080), (24, 1103445), (27, 980840), (28, 945810), (30, 882756), (31, 854280), (35, 756648), (36, 735630), (40, 662067), (42, 630540), (45, 588504), (54, 490420), (56, 472905), (60, 441378), (62, 427140), (63, 420360), (70, 378324), (72, 367815), (84, 315270), (90, 294252), (93, 284760), (105, 252216), (108, 245210), (113, 234360), (120, 220689), (124, 213570), (126, 210180), (135, 196168), (140, 189162), (155, 170856), (168, 157635), (180, 147126), (186, 142380), (189, 140120), (210, 126108), (216, 122605), (217, 122040), (226, 117180), (248, 106785), (252, 105090), (270, 98084), (279, 94920), (280, 94581), (310, 85428), (315, 84072), (339, 78120), (360, 73563), (372, 71190), (378, 70060), (420, 63054), (434, 61020), (452, 58590), (465, 56952), (504, 52545), (540, 49042), (558, 47460), (565, 46872), (620, 42714), (630, 42036), (651, 40680), (678, 39060), (744, 35595), (756, 35030), (791, 33480), (837, 31640), (840, 31527), (868, 30510), (904, 29295), (930, 28476), (945, 28024), (1017, 26040), (1080, 24521), (1085, 24408), (1116, 23730), (1130, 23436), (1240, 21357), (1260, 21018), (1302, 20340), (1356, 19530), (1395, 18984), (1512, 17515), (1582, 16740), (1674, 15820), (1695, 15624), (1736, 15255), (1860, 14238), (1890, 14012), (1953, 13560), (2034, 13020), (2170, 12204), (2232, 11865), (2260, 11718), (2373, 11160), (2520, 10509), (2604, 10170), (2712, 9765), (2790, 9492), (3051, 8680), (3164, 8370), (3255, 8136), (3348, 7910), (3390, 7812), (3503, 7560), (3720, 7119), (3780, 7006), (3906, 6780), (3955, 6696), (4068, 6510), (4185, 6328), (4340, 6102), (4520, 5859), (4746, 5580), (5085, 5208)]