2800474560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8353

約数の個数: 280

約数和(自身を含む): 10729362336

約数和(自身を除く): 7928887776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8311, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16622, 16848, 18720, 21060, 22464, 24933, 25920, 28080, 33244, 33696, 37440, 41555, 42120, 49866, 56160, 66488, 67392, 74799, 83110, 84240, 99732, 108043, 112320, 124665, 132976, 149598, 166220, 168480, 199464, 216086, 224397, 249330, 265952, 299196, 324129, 332440, 336960, 373995, 398928, 432172, 448794, 498660, 531904, 540215, 598392, 648258, 664880, 673191, 747990, 797856, 864344, 897588, 972387, 997320, 1080430, 1121985, 1196784, 1296516, 1329760, 1346382, 1495980, 1595712, 1620645, 1728688, 1795176, 1944774, 1994640, 2160860, 2243970, 2393568, 2593032, 2659520, 2692764, 2917161, 2991960, 3241290, 3365955, 3457376, 3590352, 3889548, 3989280, 4321720, 4487940, 4787136, 4861935, 5186064, 5385528, 5834322, 5983920, 6482580, 6731910, 6914752, 7180704, 7779096, 7978560, 8643440, 8751483, 8975880, 9723870, 10372128, 10771056, 11668644, 11967840, 12965160, 13463820, 14361408, 14585805, 15558192, 17286880, 17502966, 17951760, 19447740, 20744256, 21542112, 23337288, 23935680, 25930320, 26927640, 29171610, 31116384, 34573760, 35005932, 35903520, 38895480, 43084224, 43757415, 46674576, 51860640, 53855280, 58343220, 62232768, 70011864, 71807040, 77790960, 87514830, 93349152, 103721280, 107710560, 116686440, 140023728, 155581920, 175029660, 186698304, 215421120, 233372880, 280047456, 311163840, 350059320, 466745760, 560094912, 700118640, 933491520, 1400237280, 2800474560]

約数ペア:

[(1, 2800474560), (2, 1400237280), (3, 933491520), (4, 700118640), (5, 560094912), (6, 466745760), (8, 350059320), (9, 311163840), (10, 280047456), (12, 233372880), (13, 215421120), (15, 186698304), (16, 175029660), (18, 155581920), (20, 140023728), (24, 116686440), (26, 107710560), (27, 103721280), (30, 93349152), (32, 87514830), (36, 77790960), (39, 71807040), (40, 70011864), (45, 62232768), (48, 58343220), (52, 53855280), (54, 51860640), (60, 46674576), (64, 43757415), (65, 43084224), (72, 38895480), (78, 35903520), (80, 35005932), (81, 34573760), (90, 31116384), (96, 29171610), (104, 26927640), (108, 25930320), (117, 23935680), (120, 23337288), (130, 21542112), (135, 20744256), (144, 19447740), (156, 17951760), (160, 17502966), (162, 17286880), (180, 15558192), (192, 14585805), (195, 14361408), (208, 13463820), (216, 12965160), (234, 11967840), (240, 11668644), (260, 10771056), (270, 10372128), (288, 9723870), (312, 8975880), (320, 8751483), (324, 8643440), (351, 7978560), (360, 7779096), (390, 7180704), (405, 6914752), (416, 6731910), (432, 6482580), (468, 5983920), (480, 5834322), (520, 5385528), (540, 5186064), (576, 4861935), (585, 4787136), (624, 4487940), (648, 4321720), (702, 3989280), (720, 3889548), (780, 3590352), (810, 3457376), (832, 3365955), (864, 3241290), (936, 2991960), (960, 2917161), (1040, 2692764), (1053, 2659520), (1080, 2593032), (1170, 2393568), (1248, 2243970), (1296, 2160860), (1404, 1994640), (1440, 1944774), (1560, 1795176), (1620, 1728688), (1728, 1620645), (1755, 1595712), (1872, 1495980), (2080, 1346382), (2106, 1329760), (2160, 1296516), (2340, 1196784), (2496, 1121985), (2592, 1080430), (2808, 997320), (2880, 972387), (3120, 897588), (3240, 864344), (3510, 797856), (3744, 747990), (4160, 673191), (4212, 664880), (4320, 648258), (4680, 598392), (5184, 540215), (5265, 531904), (5616, 498660), (6240, 448794), (6480, 432172), (7020, 398928), (7488, 373995), (8311, 336960), (8424, 332440), (8640, 324129), (9360, 299196), (10530, 265952), (11232, 249330), (12480, 224397), (12960, 216086), (14040, 199464), (16622, 168480), (16848, 166220), (18720, 149598), (21060, 132976), (22464, 124665), (24933, 112320), (25920, 108043), (28080, 99732), (33244, 84240), (33696, 83110), (37440, 74799), (41555, 67392), (42120, 66488), (49866, 56160)]