823027680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 2943682560

約数和(自身を除く): 2120654880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 103, 120, 124, 144, 155, 160, 179, 180, 186, 206, 240, 248, 279, 288, 309, 310, 358, 360, 372, 412, 465, 480, 496, 515, 537, 558, 618, 620, 716, 720, 744, 824, 895, 927, 930, 992, 1030, 1074, 1116, 1236, 1240, 1395, 1432, 1440, 1488, 1545, 1611, 1648, 1790, 1854, 1860, 2060, 2148, 2232, 2472, 2480, 2685, 2790, 2864, 2976, 3090, 3193, 3222, 3296, 3580, 3708, 3720, 4120, 4296, 4464, 4635, 4944, 4960, 5370, 5549, 5580, 5728, 6180, 6386, 6444, 7160, 7416, 7440, 8055, 8240, 8592, 8928, 9270, 9579, 9888, 10740, 11098, 11160, 12360, 12772, 12888, 14320, 14832, 14880, 15965, 16110, 16480, 16647, 17184, 18437, 18540, 19158, 21480, 22196, 22320, 24720, 25544, 25776, 27745, 28640, 28737, 29664, 31930, 32220, 33294, 36874, 37080, 38316, 42960, 44392, 44640, 47895, 49440, 49941, 51088, 51552, 55311, 55490, 57474, 63860, 64440, 66588, 73748, 74160, 76632, 83235, 85920, 88784, 92185, 95790, 99882, 102176, 110622, 110980, 114948, 127720, 128880, 133176, 143685, 147496, 148320, 153264, 165933, 166470, 177568, 184370, 191580, 199764, 221244, 221960, 229896, 249705, 255440, 257760, 266352, 276555, 287370, 294992, 306528, 331866, 332940, 368740, 383160, 399528, 442488, 443920, 459792, 499410, 510880, 532704, 553110, 571547, 574740, 589984, 663732, 665880, 737480, 766320, 799056, 829665, 884976, 887840, 919584, 998820, 1106220, 1143094, 1149480, 1327464, 1331760, 1474960, 1532640, 1598112, 1659330, 1714641, 1769952, 1997640, 2212440, 2286188, 2298960, 2654928, 2663520, 2857735, 2949920, 3318660, 3429282, 3995280, 4424880, 4572376, 4597920, 5143923, 5309856, 5715470, 6637320, 6858564, 7990560, 8573205, 8849760, 9144752, 10287846, 11430940, 13274640, 13717128, 17146410, 18289504, 20575692, 22861880, 25719615, 26549280, 27434256, 34292820, 41151384, 45723760, 51439230, 54868512, 68585640, 82302768, 91447520, 102878460, 137171280, 164605536, 205756920, 274342560, 411513840, 823027680]

約数ペア:

[(1, 823027680), (2, 411513840), (3, 274342560), (4, 205756920), (5, 164605536), (6, 137171280), (8, 102878460), (9, 91447520), (10, 82302768), (12, 68585640), (15, 54868512), (16, 51439230), (18, 45723760), (20, 41151384), (24, 34292820), (30, 27434256), (31, 26549280), (32, 25719615), (36, 22861880), (40, 20575692), (45, 18289504), (48, 17146410), (60, 13717128), (62, 13274640), (72, 11430940), (80, 10287846), (90, 9144752), (93, 8849760), (96, 8573205), (103, 7990560), (120, 6858564), (124, 6637320), (144, 5715470), (155, 5309856), (160, 5143923), (179, 4597920), (180, 4572376), (186, 4424880), (206, 3995280), (240, 3429282), (248, 3318660), (279, 2949920), (288, 2857735), (309, 2663520), (310, 2654928), (358, 2298960), (360, 2286188), (372, 2212440), (412, 1997640), (465, 1769952), (480, 1714641), (496, 1659330), (515, 1598112), (537, 1532640), (558, 1474960), (618, 1331760), (620, 1327464), (716, 1149480), (720, 1143094), (744, 1106220), (824, 998820), (895, 919584), (927, 887840), (930, 884976), (992, 829665), (1030, 799056), (1074, 766320), (1116, 737480), (1236, 665880), (1240, 663732), (1395, 589984), (1432, 574740), (1440, 571547), (1488, 553110), (1545, 532704), (1611, 510880), (1648, 499410), (1790, 459792), (1854, 443920), (1860, 442488), (2060, 399528), (2148, 383160), (2232, 368740), (2472, 332940), (2480, 331866), (2685, 306528), (2790, 294992), (2864, 287370), (2976, 276555), (3090, 266352), (3193, 257760), (3222, 255440), (3296, 249705), (3580, 229896), (3708, 221960), (3720, 221244), (4120, 199764), (4296, 191580), (4464, 184370), (4635, 177568), (4944, 166470), (4960, 165933), (5370, 153264), (5549, 148320), (5580, 147496), (5728, 143685), (6180, 133176), (6386, 128880), (6444, 127720), (7160, 114948), (7416, 110980), (7440, 110622), (8055, 102176), (8240, 99882), (8592, 95790), (8928, 92185), (9270, 88784), (9579, 85920), (9888, 83235), (10740, 76632), (11098, 74160), (11160, 73748), (12360, 66588), (12772, 64440), (12888, 63860), (14320, 57474), (14832, 55490), (14880, 55311), (15965, 51552), (16110, 51088), (16480, 49941), (16647, 49440), (17184, 47895), (18437, 44640), (18540, 44392), (19158, 42960), (21480, 38316), (22196, 37080), (22320, 36874), (24720, 33294), (25544, 32220), (25776, 31930), (27745, 29664), (28640, 28737)]