2144945600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 252

約数和(自身を含む): 6220617480

約数和(自身を除く): 4075671880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 109, 112, 140, 160, 175, 196, 200, 218, 224, 245, 251, 280, 320, 350, 392, 400, 436, 448, 490, 502, 545, 560, 700, 763, 784, 800, 872, 980, 1004, 1090, 1120, 1225, 1255, 1400, 1526, 1568, 1600, 1744, 1757, 1960, 2008, 2180, 2240, 2450, 2510, 2725, 2800, 3052, 3136, 3488, 3514, 3815, 3920, 4016, 4360, 4900, 5020, 5341, 5450, 5600, 6104, 6275, 6976, 7028, 7630, 7840, 8032, 8720, 8785, 9800, 10040, 10682, 10900, 11200, 12208, 12299, 12550, 14056, 15260, 15680, 16064, 17440, 17570, 19075, 19600, 20080, 21364, 21800, 24416, 24598, 25100, 26705, 27359, 28112, 30520, 34880, 35140, 38150, 39200, 40160, 42728, 43600, 43925, 48832, 49196, 50200, 53410, 54718, 56224, 61040, 61495, 70280, 76300, 78400, 80320, 85456, 87200, 87850, 98392, 100400, 106820, 109436, 112448, 122080, 122990, 133525, 136795, 140560, 152600, 170912, 174400, 175700, 191513, 196784, 200800, 213640, 218872, 244160, 245980, 267050, 273590, 281120, 305200, 307475, 341824, 351400, 383026, 393568, 401600, 427280, 437744, 491960, 534100, 547180, 562240, 610400, 614950, 683975, 702800, 766052, 787136, 854560, 875488, 957565, 983920, 1068200, 1094360, 1220800, 1229900, 1340591, 1367950, 1405600, 1532104, 1709120, 1750976, 1915130, 1967840, 2136400, 2188720, 2459800, 2681182, 2735900, 2811200, 3064208, 3830260, 3935680, 4272800, 4377440, 4787825, 4919600, 5362364, 5471800, 6128416, 6702955, 7660520, 8545600, 8754880, 9575650, 9839200, 10724728, 10943600, 12256832, 13405910, 15321040, 19151300, 19678400, 21449456, 21887200, 26811820, 30642080, 33514775, 38302600, 42898912, 43774400, 53623640, 61284160, 67029550, 76605200, 85797824, 107247280, 134059100, 153210400, 214494560, 268118200, 306420800, 428989120, 536236400, 1072472800, 2144945600]

約数ペア:

[(1, 2144945600), (2, 1072472800), (4, 536236400), (5, 428989120), (7, 306420800), (8, 268118200), (10, 214494560), (14, 153210400), (16, 134059100), (20, 107247280), (25, 85797824), (28, 76605200), (32, 67029550), (35, 61284160), (40, 53623640), (49, 43774400), (50, 42898912), (56, 38302600), (64, 33514775), (70, 30642080), (80, 26811820), (98, 21887200), (100, 21449456), (109, 19678400), (112, 19151300), (140, 15321040), (160, 13405910), (175, 12256832), (196, 10943600), (200, 10724728), (218, 9839200), (224, 9575650), (245, 8754880), (251, 8545600), (280, 7660520), (320, 6702955), (350, 6128416), (392, 5471800), (400, 5362364), (436, 4919600), (448, 4787825), (490, 4377440), (502, 4272800), (545, 3935680), (560, 3830260), (700, 3064208), (763, 2811200), (784, 2735900), (800, 2681182), (872, 2459800), (980, 2188720), (1004, 2136400), (1090, 1967840), (1120, 1915130), (1225, 1750976), (1255, 1709120), (1400, 1532104), (1526, 1405600), (1568, 1367950), (1600, 1340591), (1744, 1229900), (1757, 1220800), (1960, 1094360), (2008, 1068200), (2180, 983920), (2240, 957565), (2450, 875488), (2510, 854560), (2725, 787136), (2800, 766052), (3052, 702800), (3136, 683975), (3488, 614950), (3514, 610400), (3815, 562240), (3920, 547180), (4016, 534100), (4360, 491960), (4900, 437744), (5020, 427280), (5341, 401600), (5450, 393568), (5600, 383026), (6104, 351400), (6275, 341824), (6976, 307475), (7028, 305200), (7630, 281120), (7840, 273590), (8032, 267050), (8720, 245980), (8785, 244160), (9800, 218872), (10040, 213640), (10682, 200800), (10900, 196784), (11200, 191513), (12208, 175700), (12299, 174400), (12550, 170912), (14056, 152600), (15260, 140560), (15680, 136795), (16064, 133525), (17440, 122990), (17570, 122080), (19075, 112448), (19600, 109436), (20080, 106820), (21364, 100400), (21800, 98392), (24416, 87850), (24598, 87200), (25100, 85456), (26705, 80320), (27359, 78400), (28112, 76300), (30520, 70280), (34880, 61495), (35140, 61040), (38150, 56224), (39200, 54718), (40160, 53410), (42728, 50200), (43600, 49196), (43925, 48832)]