2134123920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 7468718400

約数和(自身を除く): 5334594480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 179, 180, 232, 240, 261, 290, 348, 358, 360, 435, 464, 522, 537, 571, 580, 696, 716, 720, 870, 895, 1044, 1074, 1142, 1160, 1305, 1392, 1432, 1611, 1713, 1740, 1790, 2088, 2148, 2284, 2320, 2610, 2685, 2855, 2864, 3222, 3426, 3480, 3580, 4176, 4296, 4568, 5139, 5191, 5220, 5370, 5710, 6444, 6852, 6960, 7160, 8055, 8565, 8592, 9136, 10278, 10382, 10440, 10740, 11420, 12888, 13704, 14320, 15573, 16110, 16559, 17130, 20556, 20764, 20880, 21480, 22840, 25695, 25776, 25955, 27408, 31146, 32220, 33118, 34260, 41112, 41528, 42960, 45680, 46719, 49677, 51390, 51910, 62292, 64440, 66236, 68520, 77865, 82224, 82795, 83056, 93438, 99354, 102209, 102780, 103820, 124584, 128880, 132472, 137040, 149031, 155730, 165590, 186876, 198708, 204418, 205560, 207640, 233595, 248385, 249168, 264944, 298062, 306627, 311460, 331180, 373752, 397416, 408836, 411120, 415280, 467190, 496770, 511045, 596124, 613254, 622920, 662360, 745155, 747504, 794832, 817672, 919881, 934380, 993540, 1022090, 1192248, 1226508, 1245840, 1324720, 1490310, 1533135, 1635344, 1839762, 1868760, 1987080, 2044180, 2384496, 2453016, 2964061, 2980620, 3066270, 3679524, 3737520, 3974160, 4088360, 4599405, 4906032, 5928122, 5961240, 6132540, 7359048, 8176720, 8892183, 9198810, 11856244, 11922480, 12265080, 14718096, 14820305, 17784366, 18397620, 23712488, 24530160, 26676549, 29640610, 35568732, 36795240, 44460915, 47424976, 53353098, 59281220, 71137464, 73590480, 88921830, 106706196, 118562440, 133382745, 142274928, 177843660, 213412392, 237124880, 266765490, 355687320, 426824784, 533530980, 711374640, 1067061960, 2134123920]

約数ペア:

[(1, 2134123920), (2, 1067061960), (3, 711374640), (4, 533530980), (5, 426824784), (6, 355687320), (8, 266765490), (9, 237124880), (10, 213412392), (12, 177843660), (15, 142274928), (16, 133382745), (18, 118562440), (20, 106706196), (24, 88921830), (29, 73590480), (30, 71137464), (36, 59281220), (40, 53353098), (45, 47424976), (48, 44460915), (58, 36795240), (60, 35568732), (72, 29640610), (80, 26676549), (87, 24530160), (90, 23712488), (116, 18397620), (120, 17784366), (144, 14820305), (145, 14718096), (174, 12265080), (179, 11922480), (180, 11856244), (232, 9198810), (240, 8892183), (261, 8176720), (290, 7359048), (348, 6132540), (358, 5961240), (360, 5928122), (435, 4906032), (464, 4599405), (522, 4088360), (537, 3974160), (571, 3737520), (580, 3679524), (696, 3066270), (716, 2980620), (720, 2964061), (870, 2453016), (895, 2384496), (1044, 2044180), (1074, 1987080), (1142, 1868760), (1160, 1839762), (1305, 1635344), (1392, 1533135), (1432, 1490310), (1611, 1324720), (1713, 1245840), (1740, 1226508), (1790, 1192248), (2088, 1022090), (2148, 993540), (2284, 934380), (2320, 919881), (2610, 817672), (2685, 794832), (2855, 747504), (2864, 745155), (3222, 662360), (3426, 622920), (3480, 613254), (3580, 596124), (4176, 511045), (4296, 496770), (4568, 467190), (5139, 415280), (5191, 411120), (5220, 408836), (5370, 397416), (5710, 373752), (6444, 331180), (6852, 311460), (6960, 306627), (7160, 298062), (8055, 264944), (8565, 249168), (8592, 248385), (9136, 233595), (10278, 207640), (10382, 205560), (10440, 204418), (10740, 198708), (11420, 186876), (12888, 165590), (13704, 155730), (14320, 149031), (15573, 137040), (16110, 132472), (16559, 128880), (17130, 124584), (20556, 103820), (20764, 102780), (20880, 102209), (21480, 99354), (22840, 93438), (25695, 83056), (25776, 82795), (25955, 82224), (27408, 77865), (31146, 68520), (32220, 66236), (33118, 64440), (34260, 62292), (41112, 51910), (41528, 51390), (42960, 49677), (45680, 46719)]