12784609600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1126

約数の個数: 252

約数和(自身を含む): 36838981440

約数和(自身を除く): 24054371840

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, 112, 140, 160, 175, 179, 196, 200, 224, 245, 280, 320, 350, 358, 392, 400, 448, 490, 560, 700, 716, 784, 800, 895, 911, 980, 1120, 1225, 1253, 1400, 1432, 1568, 1600, 1790, 1822, 1960, 2240, 2450, 2506, 2800, 2864, 3136, 3580, 3644, 3920, 4475, 4555, 4900, 5012, 5600, 5728, 6265, 6377, 7160, 7288, 7840, 8771, 8950, 9110, 9800, 10024, 11200, 11456, 12530, 12754, 14320, 14576, 15680, 17542, 17900, 18220, 19600, 20048, 22775, 25060, 25508, 28640, 29152, 31325, 31885, 35084, 35800, 36440, 39200, 40096, 43855, 44639, 45550, 50120, 51016, 57280, 58304, 62650, 63770, 70168, 71600, 72880, 78400, 80192, 87710, 89278, 91100, 100240, 102032, 125300, 127540, 140336, 143200, 145760, 159425, 163069, 175420, 178556, 182200, 200480, 204064, 219275, 223195, 250600, 255080, 280672, 286400, 291520, 318850, 326138, 350840, 357112, 364400, 400960, 408128, 438550, 446390, 501200, 510160, 561344, 637700, 652276, 701680, 714224, 728800, 815345, 877100, 892780, 1002400, 1020320, 1115975, 1141483, 1275400, 1304552, 1403360, 1428448, 1457600, 1630690, 1754200, 1785560, 2004800, 2040640, 2231950, 2282966, 2550800, 2609104, 2806720, 2856896, 3261380, 3508400, 3571120, 4076725, 4463900, 4565932, 5101600, 5218208, 5707415, 6522760, 7016800, 7142240, 7990381, 8153450, 8927800, 9131864, 10203200, 10436416, 11414830, 13045520, 14033600, 14284480, 15980762, 16306900, 17855600, 18263728, 22829660, 26091040, 28537075, 31961524, 32613800, 35711200, 36527456, 39951905, 45659320, 52182080, 57074150, 63923048, 65227600, 71422400, 73054912, 79903810, 91318640, 114148300, 127846096, 130455200, 159807620, 182637280, 199759525, 228296600, 255692192, 260910400, 319615240, 365274560, 399519050, 456593200, 511384384, 639230480, 799038100, 913186400, 1278460960, 1598076200, 1826372800, 2556921920, 3196152400, 6392304800, 12784609600]

約数ペア:

[(1, 12784609600), (2, 6392304800), (4, 3196152400), (5, 2556921920), (7, 1826372800), (8, 1598076200), (10, 1278460960), (14, 913186400), (16, 799038100), (20, 639230480), (25, 511384384), (28, 456593200), (32, 399519050), (35, 365274560), (40, 319615240), (49, 260910400), (50, 255692192), (56, 228296600), (64, 199759525), (70, 182637280), (80, 159807620), (98, 130455200), (100, 127846096), (112, 114148300), (140, 91318640), (160, 79903810), (175, 73054912), (179, 71422400), (196, 65227600), (200, 63923048), (224, 57074150), (245, 52182080), (280, 45659320), (320, 39951905), (350, 36527456), (358, 35711200), (392, 32613800), (400, 31961524), (448, 28537075), (490, 26091040), (560, 22829660), (700, 18263728), (716, 17855600), (784, 16306900), (800, 15980762), (895, 14284480), (911, 14033600), (980, 13045520), (1120, 11414830), (1225, 10436416), (1253, 10203200), (1400, 9131864), (1432, 8927800), (1568, 8153450), (1600, 7990381), (1790, 7142240), (1822, 7016800), (1960, 6522760), (2240, 5707415), (2450, 5218208), (2506, 5101600), (2800, 4565932), (2864, 4463900), (3136, 4076725), (3580, 3571120), (3644, 3508400), (3920, 3261380), (4475, 2856896), (4555, 2806720), (4900, 2609104), (5012, 2550800), (5600, 2282966), (5728, 2231950), (6265, 2040640), (6377, 2004800), (7160, 1785560), (7288, 1754200), (7840, 1630690), (8771, 1457600), (8950, 1428448), (9110, 1403360), (9800, 1304552), (10024, 1275400), (11200, 1141483), (11456, 1115975), (12530, 1020320), (12754, 1002400), (14320, 892780), (14576, 877100), (15680, 815345), (17542, 728800), (17900, 714224), (18220, 701680), (19600, 652276), (20048, 637700), (22775, 561344), (25060, 510160), (25508, 501200), (28640, 446390), (29152, 438550), (31325, 408128), (31885, 400960), (35084, 364400), (35800, 357112), (36440, 350840), (39200, 326138), (40096, 318850), (43855, 291520), (44639, 286400), (45550, 280672), (50120, 255080), (51016, 250600), (57280, 223195), (58304, 219275), (62650, 204064), (63770, 200480), (70168, 182200), (71600, 178556), (72880, 175420), (78400, 163069), (80192, 159425), (87710, 145760), (89278, 143200), (91100, 140336), (100240, 127540), (102032, 125300)]