978677280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1336

約数の個数: 288

約数和(自身を含む): 3868300800

約数和(自身を除く): 2889623520

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, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 210, 224, 237, 240, 252, 280, 288, 315, 316, 336, 360, 395, 420, 474, 480, 504, 553, 560, 630, 632, 672, 711, 720, 790, 840, 948, 1008, 1106, 1120, 1185, 1229, 1260, 1264, 1422, 1440, 1580, 1659, 1680, 1896, 2016, 2212, 2370, 2458, 2520, 2528, 2765, 2844, 3160, 3318, 3360, 3555, 3687, 3792, 4424, 4740, 4916, 4977, 5040, 5530, 5688, 6145, 6320, 6636, 7110, 7374, 7584, 8295, 8603, 8848, 9480, 9832, 9954, 10080, 11060, 11061, 11376, 12290, 12640, 13272, 14220, 14748, 16590, 17206, 17696, 18435, 18960, 19664, 19908, 22120, 22122, 22752, 24580, 24885, 25809, 26544, 28440, 29496, 33180, 34412, 36870, 37920, 39328, 39816, 43015, 44240, 44244, 49160, 49770, 51618, 53088, 55305, 56880, 58992, 66360, 68824, 73740, 77427, 79632, 86030, 88480, 88488, 97091, 98320, 99540, 103236, 110610, 113760, 117984, 129045, 132720, 137648, 147480, 154854, 159264, 172060, 176976, 194182, 196640, 199080, 206472, 221220, 258090, 265440, 275296, 291273, 294960, 309708, 344120, 353952, 387135, 388364, 398160, 412944, 442440, 485455, 516180, 582546, 589920, 619416, 679637, 688240, 774270, 776728, 796320, 825888, 873819, 884880, 970910, 1032360, 1165092, 1238832, 1359274, 1376480, 1456365, 1548540, 1553456, 1747638, 1769760, 1941820, 2038911, 2064720, 2330184, 2477664, 2718548, 2912730, 3097080, 3106912, 3398185, 3495276, 3883640, 4077822, 4129440, 4369095, 4660368, 5437096, 5825460, 6116733, 6194160, 6796370, 6990552, 7767280, 8155644, 8738190, 9320736, 10194555, 10874192, 11650920, 12233466, 12388320, 13592740, 13981104, 15534560, 16311288, 17476380, 20389110, 21748384, 23301840, 24466932, 27185480, 27962208, 30583665, 32622576, 34952760, 40778220, 46603680, 48933864, 54370960, 61167330, 65245152, 69905520, 81556440, 97867728, 108741920, 122334660, 139811040, 163112880, 195735456, 244669320, 326225760, 489338640, 978677280]

約数ペア:

[(1, 978677280), (2, 489338640), (3, 326225760), (4, 244669320), (5, 195735456), (6, 163112880), (7, 139811040), (8, 122334660), (9, 108741920), (10, 97867728), (12, 81556440), (14, 69905520), (15, 65245152), (16, 61167330), (18, 54370960), (20, 48933864), (21, 46603680), (24, 40778220), (28, 34952760), (30, 32622576), (32, 30583665), (35, 27962208), (36, 27185480), (40, 24466932), (42, 23301840), (45, 21748384), (48, 20389110), (56, 17476380), (60, 16311288), (63, 15534560), (70, 13981104), (72, 13592740), (79, 12388320), (80, 12233466), (84, 11650920), (90, 10874192), (96, 10194555), (105, 9320736), (112, 8738190), (120, 8155644), (126, 7767280), (140, 6990552), (144, 6796370), (158, 6194160), (160, 6116733), (168, 5825460), (180, 5437096), (210, 4660368), (224, 4369095), (237, 4129440), (240, 4077822), (252, 3883640), (280, 3495276), (288, 3398185), (315, 3106912), (316, 3097080), (336, 2912730), (360, 2718548), (395, 2477664), (420, 2330184), (474, 2064720), (480, 2038911), (504, 1941820), (553, 1769760), (560, 1747638), (630, 1553456), (632, 1548540), (672, 1456365), (711, 1376480), (720, 1359274), (790, 1238832), (840, 1165092), (948, 1032360), (1008, 970910), (1106, 884880), (1120, 873819), (1185, 825888), (1229, 796320), (1260, 776728), (1264, 774270), (1422, 688240), (1440, 679637), (1580, 619416), (1659, 589920), (1680, 582546), (1896, 516180), (2016, 485455), (2212, 442440), (2370, 412944), (2458, 398160), (2520, 388364), (2528, 387135), (2765, 353952), (2844, 344120), (3160, 309708), (3318, 294960), (3360, 291273), (3555, 275296), (3687, 265440), (3792, 258090), (4424, 221220), (4740, 206472), (4916, 199080), (4977, 196640), (5040, 194182), (5530, 176976), (5688, 172060), (6145, 159264), (6320, 154854), (6636, 147480), (7110, 137648), (7374, 132720), (7584, 129045), (8295, 117984), (8603, 113760), (8848, 110610), (9480, 103236), (9832, 99540), (9954, 98320), (10080, 97091), (11060, 88488), (11061, 88480), (11376, 86030), (12290, 79632), (12640, 77427), (13272, 73740), (14220, 68824), (14748, 66360), (16590, 58992), (17206, 56880), (17696, 55305), (18435, 53088), (18960, 51618), (19664, 49770), (19908, 49160), (22120, 44244), (22122, 44240), (22752, 43015), (24580, 39816), (24885, 39328), (25809, 37920), (26544, 36870), (28440, 34412), (29496, 33180)]