2551341120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:973

約数の個数: 224

約数和(自身を含む): 8464417920

約数和(自身を除く): 5913076800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 113, 116, 120, 145, 160, 174, 192, 226, 232, 240, 290, 320, 339, 348, 435, 452, 464, 480, 565, 580, 678, 696, 811, 870, 904, 928, 960, 1130, 1160, 1356, 1392, 1622, 1695, 1740, 1808, 1856, 2260, 2320, 2433, 2712, 2784, 3244, 3277, 3390, 3480, 3616, 4055, 4520, 4640, 4866, 5424, 5568, 6488, 6554, 6780, 6960, 7232, 8110, 9040, 9280, 9732, 9831, 10848, 12165, 12976, 13108, 13560, 13920, 16220, 16385, 18080, 19464, 19662, 21696, 23519, 24330, 25952, 26216, 27120, 27840, 32440, 32770, 36160, 38928, 39324, 47038, 48660, 49155, 51904, 52432, 54240, 64880, 65540, 70557, 77856, 78648, 91643, 94076, 97320, 98310, 104864, 108480, 117595, 129760, 131080, 141114, 155712, 157296, 183286, 188152, 194640, 196620, 209728, 235190, 259520, 262160, 274929, 282228, 314592, 352785, 366572, 376304, 389280, 393240, 458215, 470380, 524320, 549858, 564456, 629184, 705570, 733144, 752608, 778560, 786480, 916430, 940760, 1048640, 1099716, 1128912, 1374645, 1411140, 1466288, 1505216, 1572960, 1832860, 1881520, 2199432, 2257824, 2657647, 2749290, 2822280, 2932576, 3145920, 3665720, 3763040, 4398864, 4515648, 5315294, 5498580, 5644560, 5865152, 7331440, 7526080, 7972941, 8797728, 10630588, 10997160, 11289120, 13288235, 14662880, 15945882, 17595456, 21261176, 21994320, 22578240, 26576470, 29325760, 31891764, 39864705, 42522352, 43988640, 53152940, 63783528, 79729410, 85044704, 87977280, 106305880, 127567056, 159458820, 170089408, 212611760, 255134112, 318917640, 425223520, 510268224, 637835280, 850447040, 1275670560, 2551341120]

約数ペア:

[(1, 2551341120), (2, 1275670560), (3, 850447040), (4, 637835280), (5, 510268224), (6, 425223520), (8, 318917640), (10, 255134112), (12, 212611760), (15, 170089408), (16, 159458820), (20, 127567056), (24, 106305880), (29, 87977280), (30, 85044704), (32, 79729410), (40, 63783528), (48, 53152940), (58, 43988640), (60, 42522352), (64, 39864705), (80, 31891764), (87, 29325760), (96, 26576470), (113, 22578240), (116, 21994320), (120, 21261176), (145, 17595456), (160, 15945882), (174, 14662880), (192, 13288235), (226, 11289120), (232, 10997160), (240, 10630588), (290, 8797728), (320, 7972941), (339, 7526080), (348, 7331440), (435, 5865152), (452, 5644560), (464, 5498580), (480, 5315294), (565, 4515648), (580, 4398864), (678, 3763040), (696, 3665720), (811, 3145920), (870, 2932576), (904, 2822280), (928, 2749290), (960, 2657647), (1130, 2257824), (1160, 2199432), (1356, 1881520), (1392, 1832860), (1622, 1572960), (1695, 1505216), (1740, 1466288), (1808, 1411140), (1856, 1374645), (2260, 1128912), (2320, 1099716), (2433, 1048640), (2712, 940760), (2784, 916430), (3244, 786480), (3277, 778560), (3390, 752608), (3480, 733144), (3616, 705570), (4055, 629184), (4520, 564456), (4640, 549858), (4866, 524320), (5424, 470380), (5568, 458215), (6488, 393240), (6554, 389280), (6780, 376304), (6960, 366572), (7232, 352785), (8110, 314592), (9040, 282228), (9280, 274929), (9732, 262160), (9831, 259520), (10848, 235190), (12165, 209728), (12976, 196620), (13108, 194640), (13560, 188152), (13920, 183286), (16220, 157296), (16385, 155712), (18080, 141114), (19464, 131080), (19662, 129760), (21696, 117595), (23519, 108480), (24330, 104864), (25952, 98310), (26216, 97320), (27120, 94076), (27840, 91643), (32440, 78648), (32770, 77856), (36160, 70557), (38928, 65540), (39324, 64880), (47038, 54240), (48660, 52432), (49155, 51904)]