1310077440

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8159

約数の個数: 240

約数和(自身を含む): 5185971648

約数和(自身を除く): 3875894208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8123, 8960, 10080, 10752, 11520, 13440, 16128, 16246, 17920, 20160, 23040, 24369, 26880, 32256, 32492, 40320, 40615, 48738, 53760, 56861, 64984, 73107, 80640, 81230, 97476, 113722, 121845, 129968, 146214, 161280, 162460, 170583, 194952, 227444, 243690, 259936, 284305, 292428, 324920, 341166, 365535, 389904, 454888, 487380, 511749, 519872, 568610, 584856, 649840, 682332, 731070, 779808, 852915, 909776, 974760, 1023498, 1039744, 1137220, 1169712, 1299680, 1364664, 1462140, 1559616, 1705830, 1819552, 1949520, 2046996, 2079488, 2274440, 2339424, 2558745, 2599360, 2729328, 2924280, 3119232, 3411660, 3639104, 3899040, 4093992, 4158976, 4548880, 4678848, 5117490, 5198720, 5458656, 5848560, 6238464, 6823320, 7278208, 7798080, 8187984, 9097760, 9357696, 10234980, 10397440, 10917312, 11697120, 12476928, 13646640, 14556416, 15596160, 16375968, 18195520, 18715392, 20469960, 20794880, 21834624, 23394240, 27293280, 29112832, 31192320, 32751936, 36391040, 37430784, 40939920, 43669248, 46788480, 54586560, 62384640, 65503872, 72782080, 81879840, 87338496, 93576960, 109173120, 131007744, 145564160, 163759680, 187153920, 218346240, 262015488, 327519360, 436692480, 655038720, 1310077440]

約数ペア:

[(1, 1310077440), (2, 655038720), (3, 436692480), (4, 327519360), (5, 262015488), (6, 218346240), (7, 187153920), (8, 163759680), (9, 145564160), (10, 131007744), (12, 109173120), (14, 93576960), (15, 87338496), (16, 81879840), (18, 72782080), (20, 65503872), (21, 62384640), (24, 54586560), (28, 46788480), (30, 43669248), (32, 40939920), (35, 37430784), (36, 36391040), (40, 32751936), (42, 31192320), (45, 29112832), (48, 27293280), (56, 23394240), (60, 21834624), (63, 20794880), (64, 20469960), (70, 18715392), (72, 18195520), (80, 16375968), (84, 15596160), (90, 14556416), (96, 13646640), (105, 12476928), (112, 11697120), (120, 10917312), (126, 10397440), (128, 10234980), (140, 9357696), (144, 9097760), (160, 8187984), (168, 7798080), (180, 7278208), (192, 6823320), (210, 6238464), (224, 5848560), (240, 5458656), (252, 5198720), (256, 5117490), (280, 4678848), (288, 4548880), (315, 4158976), (320, 4093992), (336, 3899040), (360, 3639104), (384, 3411660), (420, 3119232), (448, 2924280), (480, 2729328), (504, 2599360), (512, 2558745), (560, 2339424), (576, 2274440), (630, 2079488), (640, 2046996), (672, 1949520), (720, 1819552), (768, 1705830), (840, 1559616), (896, 1462140), (960, 1364664), (1008, 1299680), (1120, 1169712), (1152, 1137220), (1260, 1039744), (1280, 1023498), (1344, 974760), (1440, 909776), (1536, 852915), (1680, 779808), (1792, 731070), (1920, 682332), (2016, 649840), (2240, 584856), (2304, 568610), (2520, 519872), (2560, 511749), (2688, 487380), (2880, 454888), (3360, 389904), (3584, 365535), (3840, 341166), (4032, 324920), (4480, 292428), (4608, 284305), (5040, 259936), (5376, 243690), (5760, 227444), (6720, 194952), (7680, 170583), (8064, 162460), (8123, 161280), (8960, 146214), (10080, 129968), (10752, 121845), (11520, 113722), (13440, 97476), (16128, 81230), (16246, 80640), (17920, 73107), (20160, 64984), (23040, 56861), (24369, 53760), (26880, 48738), (32256, 40615), (32492, 40320)]