6887756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1546

約数の個数: 240

約数和(自身を含む): 24421800000

約数和(自身を除く): 17534043120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 499, 570, 684, 720, 760, 855, 912, 998, 1009, 1140, 1368, 1497, 1520, 1710, 1996, 2018, 2280, 2495, 2736, 2994, 3027, 3420, 3992, 4036, 4491, 4560, 4990, 5045, 5988, 6054, 6840, 7485, 7984, 8072, 8982, 9081, 9481, 9980, 10090, 11976, 12108, 13680, 14970, 15135, 16144, 17964, 18162, 18962, 19171, 19960, 20180, 22455, 23952, 24216, 28443, 29940, 30270, 35928, 36324, 37924, 38342, 39920, 40360, 44910, 45405, 47405, 48432, 56886, 57513, 59880, 60540, 71856, 72648, 75848, 76684, 80720, 85329, 89820, 90810, 94810, 95855, 113772, 115026, 119760, 121080, 142215, 145296, 151696, 153368, 170658, 172539, 179640, 181620, 189620, 191710, 227544, 230052, 242160, 284430, 287565, 306736, 341316, 345078, 359280, 363240, 379240, 383420, 426645, 455088, 460104, 503491, 568860, 575130, 682632, 690156, 726480, 758480, 766840, 853290, 862695, 920208, 1006982, 1137720, 1150260, 1365264, 1380312, 1510473, 1533680, 1706580, 1725390, 2013964, 2275440, 2300520, 2517455, 2760624, 3020946, 3413160, 3450780, 4027928, 4531419, 4601040, 5034910, 6041892, 6826320, 6901560, 7552365, 8055856, 9062838, 9566329, 10069820, 12083784, 13803120, 15104730, 18125676, 19132658, 20139640, 22657095, 24167568, 28698987, 30209460, 36251352, 38265316, 40279280, 45314190, 47831645, 57397974, 60418920, 72502704, 76530632, 86096961, 90628380, 95663290, 114795948, 120837840, 143494935, 153061264, 172193922, 181256760, 191326580, 229591896, 286989870, 344387844, 362513520, 382653160, 430484805, 459183792, 573979740, 688775688, 765306320, 860969610, 1147959480, 1377551376, 1721939220, 2295918960, 3443878440, 6887756880]

約数ペア:

[(1, 6887756880), (2, 3443878440), (3, 2295918960), (4, 1721939220), (5, 1377551376), (6, 1147959480), (8, 860969610), (9, 765306320), (10, 688775688), (12, 573979740), (15, 459183792), (16, 430484805), (18, 382653160), (19, 362513520), (20, 344387844), (24, 286989870), (30, 229591896), (36, 191326580), (38, 181256760), (40, 172193922), (45, 153061264), (48, 143494935), (57, 120837840), (60, 114795948), (72, 95663290), (76, 90628380), (80, 86096961), (90, 76530632), (95, 72502704), (114, 60418920), (120, 57397974), (144, 47831645), (152, 45314190), (171, 40279280), (180, 38265316), (190, 36251352), (228, 30209460), (240, 28698987), (285, 24167568), (304, 22657095), (342, 20139640), (360, 19132658), (380, 18125676), (456, 15104730), (499, 13803120), (570, 12083784), (684, 10069820), (720, 9566329), (760, 9062838), (855, 8055856), (912, 7552365), (998, 6901560), (1009, 6826320), (1140, 6041892), (1368, 5034910), (1497, 4601040), (1520, 4531419), (1710, 4027928), (1996, 3450780), (2018, 3413160), (2280, 3020946), (2495, 2760624), (2736, 2517455), (2994, 2300520), (3027, 2275440), (3420, 2013964), (3992, 1725390), (4036, 1706580), (4491, 1533680), (4560, 1510473), (4990, 1380312), (5045, 1365264), (5988, 1150260), (6054, 1137720), (6840, 1006982), (7485, 920208), (7984, 862695), (8072, 853290), (8982, 766840), (9081, 758480), (9481, 726480), (9980, 690156), (10090, 682632), (11976, 575130), (12108, 568860), (13680, 503491), (14970, 460104), (15135, 455088), (16144, 426645), (17964, 383420), (18162, 379240), (18962, 363240), (19171, 359280), (19960, 345078), (20180, 341316), (22455, 306736), (23952, 287565), (24216, 284430), (28443, 242160), (29940, 230052), (30270, 227544), (35928, 191710), (36324, 189620), (37924, 181620), (38342, 179640), (39920, 172539), (40360, 170658), (44910, 153368), (45405, 151696), (47405, 145296), (48432, 142215), (56886, 121080), (57513, 119760), (59880, 115026), (60540, 113772), (71856, 95855), (72648, 94810), (75848, 90810), (76684, 89820), (80720, 85329)]