470071680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 256

約数和(自身を含む): 1660478400

約数和(自身を除く): 1190406720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 509, 520, 555, 592, 624, 640, 740, 780, 832, 888, 960, 962, 1018, 1040, 1110, 1184, 1248, 1443, 1480, 1527, 1560, 1664, 1776, 1920, 1924, 2036, 2080, 2220, 2368, 2405, 2496, 2545, 2886, 2960, 3054, 3120, 3552, 3848, 4072, 4160, 4440, 4736, 4810, 4992, 5090, 5772, 5920, 6108, 6240, 6617, 7104, 7215, 7635, 7696, 8144, 8320, 8880, 9620, 10180, 11544, 11840, 12216, 12480, 13234, 14208, 14430, 15270, 15392, 16288, 17760, 18833, 19240, 19851, 20360, 23088, 23680, 24432, 24960, 26468, 28860, 30540, 30784, 32576, 33085, 35520, 37666, 38480, 39702, 40720, 46176, 48864, 52936, 56499, 57720, 61080, 61568, 65152, 66170, 71040, 75332, 76960, 79404, 81440, 92352, 94165, 97728, 99255, 105872, 112998, 115440, 122160, 132340, 150664, 153920, 158808, 162880, 184704, 188330, 195456, 198510, 211744, 225996, 230880, 244320, 244829, 264680, 282495, 301328, 307840, 317616, 325760, 376660, 397020, 423488, 451992, 461760, 488640, 489658, 529360, 564990, 602656, 635232, 734487, 753320, 794040, 846976, 903984, 923520, 977280, 979316, 1058720, 1129980, 1205312, 1224145, 1270464, 1468974, 1506640, 1588080, 1807968, 1958632, 2117440, 2259960, 2410624, 2448290, 2540928, 2937948, 3013280, 3176160, 3615936, 3672435, 3917264, 4234880, 4519920, 4896580, 5875896, 6026560, 6352320, 7231872, 7344870, 7834528, 9039840, 9793160, 11751792, 12053120, 12704640, 14689740, 15669056, 18079680, 19586320, 23503584, 29379480, 31338112, 36159360, 39172640, 47007168, 58758960, 78345280, 94014336, 117517920, 156690560, 235035840, 470071680]

約数ペア:

[(1, 470071680), (2, 235035840), (3, 156690560), (4, 117517920), (5, 94014336), (6, 78345280), (8, 58758960), (10, 47007168), (12, 39172640), (13, 36159360), (15, 31338112), (16, 29379480), (20, 23503584), (24, 19586320), (26, 18079680), (30, 15669056), (32, 14689740), (37, 12704640), (39, 12053120), (40, 11751792), (48, 9793160), (52, 9039840), (60, 7834528), (64, 7344870), (65, 7231872), (74, 6352320), (78, 6026560), (80, 5875896), (96, 4896580), (104, 4519920), (111, 4234880), (120, 3917264), (128, 3672435), (130, 3615936), (148, 3176160), (156, 3013280), (160, 2937948), (185, 2540928), (192, 2448290), (195, 2410624), (208, 2259960), (222, 2117440), (240, 1958632), (260, 1807968), (296, 1588080), (312, 1506640), (320, 1468974), (370, 1270464), (384, 1224145), (390, 1205312), (416, 1129980), (444, 1058720), (480, 979316), (481, 977280), (509, 923520), (520, 903984), (555, 846976), (592, 794040), (624, 753320), (640, 734487), (740, 635232), (780, 602656), (832, 564990), (888, 529360), (960, 489658), (962, 488640), (1018, 461760), (1040, 451992), (1110, 423488), (1184, 397020), (1248, 376660), (1443, 325760), (1480, 317616), (1527, 307840), (1560, 301328), (1664, 282495), (1776, 264680), (1920, 244829), (1924, 244320), (2036, 230880), (2080, 225996), (2220, 211744), (2368, 198510), (2405, 195456), (2496, 188330), (2545, 184704), (2886, 162880), (2960, 158808), (3054, 153920), (3120, 150664), (3552, 132340), (3848, 122160), (4072, 115440), (4160, 112998), (4440, 105872), (4736, 99255), (4810, 97728), (4992, 94165), (5090, 92352), (5772, 81440), (5920, 79404), (6108, 76960), (6240, 75332), (6617, 71040), (7104, 66170), (7215, 65152), (7635, 61568), (7696, 61080), (8144, 57720), (8320, 56499), (8880, 52936), (9620, 48864), (10180, 46176), (11544, 40720), (11840, 39702), (12216, 38480), (12480, 37666), (13234, 35520), (14208, 33085), (14430, 32576), (15270, 30784), (15392, 30540), (16288, 28860), (17760, 26468), (18833, 24960), (19240, 24432), (19851, 23680), (20360, 23088)]