651079680720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{25579}}^1$

素因数の和:25850

約数の個数: 320

約数和(自身を含む): 2344683264000

約数和(自身を除く): 1693603583280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 139, 140, 168, 210, 218, 240, 278, 280, 327, 336, 417, 420, 436, 545, 556, 560, 654, 695, 763, 834, 840, 872, 973, 1090, 1112, 1308, 1390, 1526, 1635, 1668, 1680, 1744, 1946, 2085, 2180, 2224, 2289, 2616, 2780, 2919, 3052, 3270, 3336, 3815, 3892, 4170, 4360, 4578, 4865, 5232, 5560, 5838, 6104, 6540, 6672, 7630, 7784, 8340, 8720, 9156, 9730, 11120, 11445, 11676, 12208, 13080, 14595, 15151, 15260, 15568, 16680, 18312, 19460, 22890, 23352, 25579, 26160, 29190, 30302, 30520, 33360, 36624, 38920, 45453, 45780, 46704, 51158, 58380, 60604, 61040, 75755, 76737, 77840, 90906, 91560, 102316, 106057, 116760, 121208, 127895, 151510, 153474, 179053, 181812, 183120, 204632, 212114, 227265, 233520, 242416, 255790, 303020, 306948, 318171, 358106, 363624, 383685, 409264, 424228, 454530, 511580, 530285, 537159, 606040, 613896, 636342, 716212, 727248, 767370, 848456, 895265, 909060, 1023160, 1060570, 1074318, 1212080, 1227792, 1272684, 1432424, 1534740, 1590855, 1696912, 1790530, 1818120, 2046320, 2121140, 2148636, 2545368, 2685795, 2788111, 2864848, 3069480, 3181710, 3555481, 3581060, 3636240, 4242280, 4297272, 5090736, 5371590, 5576222, 6138960, 6363420, 7110962, 7162120, 8364333, 8484560, 8594544, 10666443, 10743180, 11152444, 12726840, 13940555, 14221924, 14324240, 16728666, 17777405, 19516777, 21332886, 21486360, 22304888, 24888367, 25453680, 27881110, 28443848, 33457332, 35554810, 39033554, 41821665, 42665772, 42972720, 44609776, 49776734, 53332215, 55762220, 56887696, 58550331, 66914664, 71109620, 74665101, 78067108, 83643330, 85331544, 97583885, 99553468, 106664430, 111524440, 117100662, 124441835, 133829328, 142219240, 149330202, 156134216, 167286660, 170663088, 195167770, 199106936, 213328860, 223048880, 234201324, 248883670, 284438480, 292751655, 298660404, 312268432, 334573320, 373325505, 387547429, 390335540, 398213872, 426657720, 468402648, 497767340, 585503310, 597320808, 669146640, 746651010, 775094858, 780671080, 853315440, 936805296, 995534680, 1162642287, 1171006620, 1194641616, 1493302020, 1550189716, 1561342160, 1937737145, 1991069360, 2325284574, 2342013240, 2712832003, 2986604040, 3100379432, 3875474290, 4650569148, 4684026480, 5425664006, 5813211435, 5973208080, 6200758864, 7750948580, 8138496009, 9301138296, 10851328012, 11626422870, 13564160015, 15501897160, 16276992018, 18602276592, 21702656024, 23252845740, 27128320030, 31003794320, 32553984036, 40692480045, 43405312048, 46505691480, 54256640060, 65107968072, 81384960090, 93011382960, 108513280120, 130215936144, 162769920180, 217026560240, 325539840360, 651079680720]

約数ペア:

[(1, 651079680720), (2, 325539840360), (3, 217026560240), (4, 162769920180), (5, 130215936144), (6, 108513280120), (7, 93011382960), (8, 81384960090), (10, 65107968072), (12, 54256640060), (14, 46505691480), (15, 43405312048), (16, 40692480045), (20, 32553984036), (21, 31003794320), (24, 27128320030), (28, 23252845740), (30, 21702656024), (35, 18602276592), (40, 16276992018), (42, 15501897160), (48, 13564160015), (56, 11626422870), (60, 10851328012), (70, 9301138296), (80, 8138496009), (84, 7750948580), (105, 6200758864), (109, 5973208080), (112, 5813211435), (120, 5425664006), (139, 4684026480), (140, 4650569148), (168, 3875474290), (210, 3100379432), (218, 2986604040), (240, 2712832003), (278, 2342013240), (280, 2325284574), (327, 1991069360), (336, 1937737145), (417, 1561342160), (420, 1550189716), (436, 1493302020), (545, 1194641616), (556, 1171006620), (560, 1162642287), (654, 995534680), (695, 936805296), (763, 853315440), (834, 780671080), (840, 775094858), (872, 746651010), (973, 669146640), (1090, 597320808), (1112, 585503310), (1308, 497767340), (1390, 468402648), (1526, 426657720), (1635, 398213872), (1668, 390335540), (1680, 387547429), (1744, 373325505), (1946, 334573320), (2085, 312268432), (2180, 298660404), (2224, 292751655), (2289, 284438480), (2616, 248883670), (2780, 234201324), (2919, 223048880), (3052, 213328860), (3270, 199106936), (3336, 195167770), (3815, 170663088), (3892, 167286660), (4170, 156134216), (4360, 149330202), (4578, 142219240), (4865, 133829328), (5232, 124441835), (5560, 117100662), (5838, 111524440), (6104, 106664430), (6540, 99553468), (6672, 97583885), (7630, 85331544), (7784, 83643330), (8340, 78067108), (8720, 74665101), (9156, 71109620), (9730, 66914664), (11120, 58550331), (11445, 56887696), (11676, 55762220), (12208, 53332215), (13080, 49776734), (14595, 44609776), (15151, 42972720), (15260, 42665772), (15568, 41821665), (16680, 39033554), (18312, 35554810), (19460, 33457332), (22890, 28443848), (23352, 27881110), (25579, 25453680), (26160, 24888367), (29190, 22304888), (30302, 21486360), (30520, 21332886), (33360, 19516777), (36624, 17777405), (38920, 16728666), (45453, 14324240), (45780, 14221924), (46704, 13940555), (51158, 12726840), (58380, 11152444), (60604, 10743180), (61040, 10666443), (75755, 8594544), (76737, 8484560), (77840, 8364333), (90906, 7162120), (91560, 7110962), (102316, 6363420), (106057, 6138960), (116760, 5576222), (121208, 5371590), (127895, 5090736), (151510, 4297272), (153474, 4242280), (179053, 3636240), (181812, 3581060), (183120, 3555481), (204632, 3181710), (212114, 3069480), (227265, 2864848), (233520, 2788111), (242416, 2685795), (255790, 2545368), (303020, 2148636), (306948, 2121140), (318171, 2046320), (358106, 1818120), (363624, 1790530), (383685, 1696912), (409264, 1590855), (424228, 1534740), (454530, 1432424), (511580, 1272684), (530285, 1227792), (537159, 1212080), (606040, 1074318), (613896, 1060570), (636342, 1023160), (716212, 909060), (727248, 895265), (767370, 848456)]