516417840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 240

約数和(自身を含む): 1896950016

約数和(自身を除く): 1380532176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1361, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2722, 2790, 3060, 3162, 3720, 4080, 4083, 4216, 4464, 4743, 5270, 5444, 5580, 6120, 6324, 6805, 7440, 7905, 8166, 8432, 9486, 10540, 10888, 11160, 12240, 12249, 12648, 13610, 15810, 16332, 18972, 20415, 21080, 21776, 22320, 23137, 23715, 24498, 25296, 27220, 31620, 32664, 37944, 40830, 42160, 42191, 46274, 47430, 48996, 54440, 61245, 63240, 65328, 69411, 75888, 81660, 84382, 92548, 94860, 97992, 108880, 115685, 122490, 126480, 126573, 138822, 163320, 168764, 185096, 189720, 195984, 208233, 210955, 231370, 244980, 253146, 277644, 326640, 337528, 347055, 370192, 379440, 379719, 416466, 421910, 462740, 489960, 506292, 555288, 632865, 675056, 694110, 717247, 759438, 832932, 843820, 925480, 979920, 1012584, 1041165, 1110576, 1265730, 1388220, 1434494, 1518876, 1665864, 1687640, 1850960, 1898595, 2025168, 2082330, 2151741, 2531460, 2776440, 2868988, 3037752, 3331728, 3375280, 3586235, 3797190, 4164660, 4303482, 5062920, 5552880, 5737976, 6075504, 6455223, 7172470, 7594380, 8329320, 8606964, 10125840, 10758705, 11475952, 12910446, 14344940, 15188760, 16658640, 17213928, 21517410, 25820892, 28689880, 30377520, 32276115, 34427856, 43034820, 51641784, 57379760, 64552230, 86069640, 103283568, 129104460, 172139280, 258208920, 516417840]

約数ペア:

[(1, 516417840), (2, 258208920), (3, 172139280), (4, 129104460), (5, 103283568), (6, 86069640), (8, 64552230), (9, 57379760), (10, 51641784), (12, 43034820), (15, 34427856), (16, 32276115), (17, 30377520), (18, 28689880), (20, 25820892), (24, 21517410), (30, 17213928), (31, 16658640), (34, 15188760), (36, 14344940), (40, 12910446), (45, 11475952), (48, 10758705), (51, 10125840), (60, 8606964), (62, 8329320), (68, 7594380), (72, 7172470), (80, 6455223), (85, 6075504), (90, 5737976), (93, 5552880), (102, 5062920), (120, 4303482), (124, 4164660), (136, 3797190), (144, 3586235), (153, 3375280), (155, 3331728), (170, 3037752), (180, 2868988), (186, 2776440), (204, 2531460), (240, 2151741), (248, 2082330), (255, 2025168), (272, 1898595), (279, 1850960), (306, 1687640), (310, 1665864), (340, 1518876), (360, 1434494), (372, 1388220), (408, 1265730), (465, 1110576), (496, 1041165), (510, 1012584), (527, 979920), (558, 925480), (612, 843820), (620, 832932), (680, 759438), (720, 717247), (744, 694110), (765, 675056), (816, 632865), (930, 555288), (1020, 506292), (1054, 489960), (1116, 462740), (1224, 421910), (1240, 416466), (1360, 379719), (1361, 379440), (1395, 370192), (1488, 347055), (1530, 337528), (1581, 326640), (1860, 277644), (2040, 253146), (2108, 244980), (2232, 231370), (2448, 210955), (2480, 208233), (2635, 195984), (2722, 189720), (2790, 185096), (3060, 168764), (3162, 163320), (3720, 138822), (4080, 126573), (4083, 126480), (4216, 122490), (4464, 115685), (4743, 108880), (5270, 97992), (5444, 94860), (5580, 92548), (6120, 84382), (6324, 81660), (6805, 75888), (7440, 69411), (7905, 65328), (8166, 63240), (8432, 61245), (9486, 54440), (10540, 48996), (10888, 47430), (11160, 46274), (12240, 42191), (12249, 42160), (12648, 40830), (13610, 37944), (15810, 32664), (16332, 31620), (18972, 27220), (20415, 25296), (21080, 24498), (21776, 23715), (22320, 23137)]