495119520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2339}}^1$

素因数の和:2377

約数の個数: 288

約数和(自身を含む): 2016705600

約数和(自身を除く): 1521586080

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2339, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4678, 4704, 5040, 5292, 5880, 6048, 6615, 7017, 7056, 7560, 7840, 8820, 9356, 10080, 10584, 11695, 11760, 13230, 14034, 14112, 15120, 16373, 17640, 18712, 21051, 21168, 23390, 23520, 26460, 28068, 30240, 32746, 35085, 35280, 37424, 42102, 42336, 46780, 49119, 52920, 56136, 63153, 65492, 70170, 70560, 74848, 81865, 84204, 93560, 98238, 105255, 105840, 112272, 114611, 126306, 130984, 140340, 147357, 163730, 168408, 187120, 196476, 210510, 211680, 224544, 229222, 245595, 252612, 261968, 280680, 294714, 315765, 327460, 336816, 343833, 374240, 392952, 421020, 442071, 458444, 491190, 505224, 523936, 561360, 573055, 589428, 631530, 654920, 673632, 687666, 736785, 785904, 842040, 884142, 916888, 982380, 1010448, 1031499, 1122720, 1146110, 1178856, 1263060, 1309840, 1375332, 1473570, 1571808, 1684080, 1719165, 1768284, 1833776, 1964760, 2020896, 2062998, 2210355, 2292220, 2357712, 2526120, 2619680, 2750664, 2947140, 3094497, 3368160, 3438330, 3536568, 3667552, 3929520, 4125996, 4420710, 4584440, 4715424, 5052240, 5157495, 5501328, 5894280, 6188994, 6876660, 7073136, 7859040, 8251992, 8841420, 9168880, 10104480, 10314990, 11002656, 11788560, 12377988, 13753320, 14146272, 15472485, 16503984, 17682840, 18337760, 20629980, 23577120, 24755976, 27506640, 30944970, 33007968, 35365680, 41259960, 49511952, 55013280, 61889940, 70731360, 82519920, 99023904, 123779880, 165039840, 247559760, 495119520]

約数ペア:

[(1, 495119520), (2, 247559760), (3, 165039840), (4, 123779880), (5, 99023904), (6, 82519920), (7, 70731360), (8, 61889940), (9, 55013280), (10, 49511952), (12, 41259960), (14, 35365680), (15, 33007968), (16, 30944970), (18, 27506640), (20, 24755976), (21, 23577120), (24, 20629980), (27, 18337760), (28, 17682840), (30, 16503984), (32, 15472485), (35, 14146272), (36, 13753320), (40, 12377988), (42, 11788560), (45, 11002656), (48, 10314990), (49, 10104480), (54, 9168880), (56, 8841420), (60, 8251992), (63, 7859040), (70, 7073136), (72, 6876660), (80, 6188994), (84, 5894280), (90, 5501328), (96, 5157495), (98, 5052240), (105, 4715424), (108, 4584440), (112, 4420710), (120, 4125996), (126, 3929520), (135, 3667552), (140, 3536568), (144, 3438330), (147, 3368160), (160, 3094497), (168, 2947140), (180, 2750664), (189, 2619680), (196, 2526120), (210, 2357712), (216, 2292220), (224, 2210355), (240, 2062998), (245, 2020896), (252, 1964760), (270, 1833776), (280, 1768284), (288, 1719165), (294, 1684080), (315, 1571808), (336, 1473570), (360, 1375332), (378, 1309840), (392, 1263060), (420, 1178856), (432, 1146110), (441, 1122720), (480, 1031499), (490, 1010448), (504, 982380), (540, 916888), (560, 884142), (588, 842040), (630, 785904), (672, 736785), (720, 687666), (735, 673632), (756, 654920), (784, 631530), (840, 589428), (864, 573055), (882, 561360), (945, 523936), (980, 505224), (1008, 491190), (1080, 458444), (1120, 442071), (1176, 421020), (1260, 392952), (1323, 374240), (1440, 343833), (1470, 336816), (1512, 327460), (1568, 315765), (1680, 294714), (1764, 280680), (1890, 261968), (1960, 252612), (2016, 245595), (2160, 229222), (2205, 224544), (2339, 211680), (2352, 210510), (2520, 196476), (2646, 187120), (2940, 168408), (3024, 163730), (3360, 147357), (3528, 140340), (3780, 130984), (3920, 126306), (4320, 114611), (4410, 112272), (4678, 105840), (4704, 105255), (5040, 98238), (5292, 93560), (5880, 84204), (6048, 81865), (6615, 74848), (7017, 70560), (7056, 70170), (7560, 65492), (7840, 63153), (8820, 56136), (9356, 52920), (10080, 49119), (10584, 46780), (11695, 42336), (11760, 42102), (13230, 37424), (14034, 35280), (14112, 35085), (15120, 32746), (16373, 30240), (17640, 28068), (18712, 26460), (21051, 23520), (21168, 23390)]