248265360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 360

約数和(自身を含む): 1005578496

約数和(自身を除く): 757313136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 186, 196, 210, 217, 227, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 372, 392, 420, 434, 441, 454, 465, 490, 496, 504, 558, 560, 588, 620, 630, 651, 681, 720, 735, 744, 784, 840, 868, 882, 908, 930, 980, 1008, 1085, 1116, 1135, 1176, 1240, 1260, 1302, 1362, 1395, 1470, 1488, 1519, 1589, 1680, 1736, 1764, 1816, 1860, 1953, 1960, 2043, 2170, 2205, 2232, 2270, 2352, 2480, 2520, 2604, 2724, 2790, 2940, 3038, 3178, 3255, 3405, 3472, 3528, 3632, 3720, 3906, 3920, 4086, 4340, 4410, 4464, 4540, 4557, 4767, 5040, 5208, 5448, 5580, 5880, 6076, 6356, 6510, 6810, 7037, 7056, 7440, 7595, 7812, 7945, 8172, 8680, 8820, 9080, 9114, 9534, 9765, 10215, 10416, 10896, 11123, 11160, 11760, 12152, 12712, 13020, 13620, 13671, 14074, 14301, 15190, 15624, 15890, 16344, 17360, 17640, 18160, 18228, 19068, 19530, 20430, 21111, 22246, 22320, 22785, 23835, 24304, 25424, 26040, 27240, 27342, 28148, 28602, 30380, 31248, 31780, 32688, 33369, 35185, 35280, 36456, 38136, 39060, 40860, 42222, 44492, 45570, 47670, 49259, 52080, 54480, 54684, 55615, 56296, 57204, 60760, 63333, 63560, 66738, 68355, 70370, 71505, 72912, 76272, 78120, 81720, 84444, 88984, 91140, 95340, 98518, 100107, 105555, 109368, 111230, 112592, 114408, 121520, 126666, 127120, 133476, 136710, 140740, 143010, 147777, 156240, 163440, 166845, 168888, 177968, 182280, 190680, 197036, 200214, 211110, 218736, 222460, 228816, 246295, 253332, 266952, 273420, 281480, 286020, 295554, 316665, 333690, 337776, 344813, 364560, 381360, 394072, 400428, 422220, 443331, 444920, 492590, 500535, 506664, 533904, 546840, 562960, 572040, 591108, 633330, 667380, 689626, 738885, 788144, 800856, 844440, 886662, 889840, 985180, 1001070, 1013328, 1034439, 1093680, 1144080, 1182216, 1266660, 1334760, 1379252, 1477770, 1601712, 1688880, 1724065, 1773324, 1970360, 2002140, 2068878, 2216655, 2364432, 2533320, 2669520, 2758504, 2955540, 3103317, 3448130, 3546648, 3940720, 4004280, 4137756, 4433310, 5066640, 5172195, 5517008, 5911080, 6206634, 6896260, 7093296, 8008560, 8275512, 8866620, 10344390, 11822160, 12413268, 13792520, 15516585, 16551024, 17733240, 20688780, 24826536, 27585040, 31033170, 35466480, 41377560, 49653072, 62066340, 82755120, 124132680, 248265360]

約数ペア:

[(1, 248265360), (2, 124132680), (3, 82755120), (4, 62066340), (5, 49653072), (6, 41377560), (7, 35466480), (8, 31033170), (9, 27585040), (10, 24826536), (12, 20688780), (14, 17733240), (15, 16551024), (16, 15516585), (18, 13792520), (20, 12413268), (21, 11822160), (24, 10344390), (28, 8866620), (30, 8275512), (31, 8008560), (35, 7093296), (36, 6896260), (40, 6206634), (42, 5911080), (45, 5517008), (48, 5172195), (49, 5066640), (56, 4433310), (60, 4137756), (62, 4004280), (63, 3940720), (70, 3546648), (72, 3448130), (80, 3103317), (84, 2955540), (90, 2758504), (93, 2669520), (98, 2533320), (105, 2364432), (112, 2216655), (120, 2068878), (124, 2002140), (126, 1970360), (140, 1773324), (144, 1724065), (147, 1688880), (155, 1601712), (168, 1477770), (180, 1379252), (186, 1334760), (196, 1266660), (210, 1182216), (217, 1144080), (227, 1093680), (240, 1034439), (245, 1013328), (248, 1001070), (252, 985180), (279, 889840), (280, 886662), (294, 844440), (310, 800856), (315, 788144), (336, 738885), (360, 689626), (372, 667380), (392, 633330), (420, 591108), (434, 572040), (441, 562960), (454, 546840), (465, 533904), (490, 506664), (496, 500535), (504, 492590), (558, 444920), (560, 443331), (588, 422220), (620, 400428), (630, 394072), (651, 381360), (681, 364560), (720, 344813), (735, 337776), (744, 333690), (784, 316665), (840, 295554), (868, 286020), (882, 281480), (908, 273420), (930, 266952), (980, 253332), (1008, 246295), (1085, 228816), (1116, 222460), (1135, 218736), (1176, 211110), (1240, 200214), (1260, 197036), (1302, 190680), (1362, 182280), (1395, 177968), (1470, 168888), (1488, 166845), (1519, 163440), (1589, 156240), (1680, 147777), (1736, 143010), (1764, 140740), (1816, 136710), (1860, 133476), (1953, 127120), (1960, 126666), (2043, 121520), (2170, 114408), (2205, 112592), (2232, 111230), (2270, 109368), (2352, 105555), (2480, 100107), (2520, 98518), (2604, 95340), (2724, 91140), (2790, 88984), (2940, 84444), (3038, 81720), (3178, 78120), (3255, 76272), (3405, 72912), (3472, 71505), (3528, 70370), (3632, 68355), (3720, 66738), (3906, 63560), (3920, 63333), (4086, 60760), (4340, 57204), (4410, 56296), (4464, 55615), (4540, 54684), (4557, 54480), (4767, 52080), (5040, 49259), (5208, 47670), (5448, 45570), (5580, 44492), (5880, 42222), (6076, 40860), (6356, 39060), (6510, 38136), (6810, 36456), (7037, 35280), (7056, 35185), (7440, 33369), (7595, 32688), (7812, 31780), (7945, 31248), (8172, 30380), (8680, 28602), (8820, 28148), (9080, 27342), (9114, 27240), (9534, 26040), (9765, 25424), (10215, 24304), (10416, 23835), (10896, 22785), (11123, 22320), (11160, 22246), (11760, 21111), (12152, 20430), (12712, 19530), (13020, 19068), (13620, 18228), (13671, 18160), (14074, 17640), (14301, 17360), (15190, 16344), (15624, 15890)]