1388527920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 400

約数和(自身を含む): 5308535232

約数和(自身を除く): 3920007312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 53, 54, 60, 65, 72, 78, 80, 81, 90, 104, 106, 108, 117, 120, 130, 135, 144, 156, 159, 162, 180, 195, 208, 212, 216, 234, 240, 260, 265, 270, 311, 312, 318, 324, 351, 360, 390, 405, 424, 432, 468, 477, 520, 530, 540, 585, 622, 624, 636, 648, 689, 702, 720, 780, 795, 810, 848, 933, 936, 954, 1040, 1053, 1060, 1080, 1170, 1244, 1272, 1296, 1378, 1404, 1431, 1555, 1560, 1590, 1620, 1755, 1866, 1872, 1908, 2067, 2106, 2120, 2160, 2340, 2385, 2488, 2544, 2756, 2799, 2808, 2862, 3110, 3120, 3180, 3240, 3445, 3510, 3732, 3816, 4043, 4134, 4212, 4240, 4293, 4665, 4680, 4770, 4976, 5265, 5512, 5598, 5616, 5724, 6201, 6220, 6360, 6480, 6890, 7020, 7155, 7464, 7632, 8086, 8268, 8397, 8424, 8586, 9330, 9360, 9540, 10335, 10530, 11024, 11196, 11448, 12129, 12402, 12440, 12720, 13780, 13995, 14040, 14310, 14928, 16172, 16483, 16536, 16794, 16848, 17172, 18603, 18660, 19080, 20215, 20670, 21060, 21465, 22392, 22896, 24258, 24804, 24880, 25191, 27560, 27990, 28080, 28620, 31005, 32344, 32966, 33072, 33588, 34344, 36387, 37206, 37320, 38160, 40430, 41340, 41985, 42120, 42930, 44784, 48516, 49449, 49608, 50382, 55120, 55809, 55980, 57240, 60645, 62010, 64688, 65932, 67176, 68688, 72774, 74412, 74640, 80860, 82415, 82680, 83970, 84240, 85860, 93015, 97032, 98898, 99216, 100764, 109161, 111618, 111960, 114480, 121290, 124020, 125955, 131864, 134352, 145548, 148347, 148824, 161720, 164830, 165360, 167940, 171720, 181935, 186030, 194064, 197796, 201528, 214279, 218322, 223236, 223920, 242580, 247245, 248040, 251910, 263728, 279045, 291096, 296694, 297648, 323440, 327483, 329660, 335880, 343440, 363870, 372060, 395592, 403056, 428558, 436644, 445041, 446472, 485160, 494490, 496080, 503820, 545805, 558090, 582192, 593388, 642837, 654966, 659320, 671760, 727740, 741735, 744120, 791184, 857116, 873288, 890082, 892944, 970320, 988980, 1007640, 1071395, 1091610, 1116180, 1186776, 1285674, 1309932, 1318640, 1335123, 1455480, 1483470, 1488240, 1637415, 1714232, 1746576, 1780164, 1928511, 1977960, 2015280, 2142790, 2183220, 2225205, 2232360, 2373552, 2571348, 2619864, 2670246, 2910960, 2966940, 3214185, 3274830, 3428464, 3560328, 3857022, 3955920, 4285580, 4366440, 4450410, 4464720, 5142696, 5239728, 5340492, 5785533, 5933880, 6428370, 6549660, 6675615, 7120656, 7714044, 8571160, 8732880, 8900820, 9642555, 10285392, 10680984, 11571066, 11867760, 12856740, 13099320, 13351230, 15428088, 17142320, 17356599, 17801640, 19285110, 21361968, 23142132, 25713480, 26198640, 26702460, 28927665, 30856176, 34713198, 35603280, 38570220, 46284264, 51426960, 53404920, 57855330, 69426396, 77140440, 86782995, 92568528, 106809840, 115710660, 138852792, 154280880, 173565990, 231421320, 277705584, 347131980, 462842640, 694263960, 1388527920]

約数ペア:

[(1, 1388527920), (2, 694263960), (3, 462842640), (4, 347131980), (5, 277705584), (6, 231421320), (8, 173565990), (9, 154280880), (10, 138852792), (12, 115710660), (13, 106809840), (15, 92568528), (16, 86782995), (18, 77140440), (20, 69426396), (24, 57855330), (26, 53404920), (27, 51426960), (30, 46284264), (36, 38570220), (39, 35603280), (40, 34713198), (45, 30856176), (48, 28927665), (52, 26702460), (53, 26198640), (54, 25713480), (60, 23142132), (65, 21361968), (72, 19285110), (78, 17801640), (80, 17356599), (81, 17142320), (90, 15428088), (104, 13351230), (106, 13099320), (108, 12856740), (117, 11867760), (120, 11571066), (130, 10680984), (135, 10285392), (144, 9642555), (156, 8900820), (159, 8732880), (162, 8571160), (180, 7714044), (195, 7120656), (208, 6675615), (212, 6549660), (216, 6428370), (234, 5933880), (240, 5785533), (260, 5340492), (265, 5239728), (270, 5142696), (311, 4464720), (312, 4450410), (318, 4366440), (324, 4285580), (351, 3955920), (360, 3857022), (390, 3560328), (405, 3428464), (424, 3274830), (432, 3214185), (468, 2966940), (477, 2910960), (520, 2670246), (530, 2619864), (540, 2571348), (585, 2373552), (622, 2232360), (624, 2225205), (636, 2183220), (648, 2142790), (689, 2015280), (702, 1977960), (720, 1928511), (780, 1780164), (795, 1746576), (810, 1714232), (848, 1637415), (933, 1488240), (936, 1483470), (954, 1455480), (1040, 1335123), (1053, 1318640), (1060, 1309932), (1080, 1285674), (1170, 1186776), (1244, 1116180), (1272, 1091610), (1296, 1071395), (1378, 1007640), (1404, 988980), (1431, 970320), (1555, 892944), (1560, 890082), (1590, 873288), (1620, 857116), (1755, 791184), (1866, 744120), (1872, 741735), (1908, 727740), (2067, 671760), (2106, 659320), (2120, 654966), (2160, 642837), (2340, 593388), (2385, 582192), (2488, 558090), (2544, 545805), (2756, 503820), (2799, 496080), (2808, 494490), (2862, 485160), (3110, 446472), (3120, 445041), (3180, 436644), (3240, 428558), (3445, 403056), (3510, 395592), (3732, 372060), (3816, 363870), (4043, 343440), (4134, 335880), (4212, 329660), (4240, 327483), (4293, 323440), (4665, 297648), (4680, 296694), (4770, 291096), (4976, 279045), (5265, 263728), (5512, 251910), (5598, 248040), (5616, 247245), (5724, 242580), (6201, 223920), (6220, 223236), (6360, 218322), (6480, 214279), (6890, 201528), (7020, 197796), (7155, 194064), (7464, 186030), (7632, 181935), (8086, 171720), (8268, 167940), (8397, 165360), (8424, 164830), (8586, 161720), (9330, 148824), (9360, 148347), (9540, 145548), (10335, 134352), (10530, 131864), (11024, 125955), (11196, 124020), (11448, 121290), (12129, 114480), (12402, 111960), (12440, 111618), (12720, 109161), (13780, 100764), (13995, 99216), (14040, 98898), (14310, 97032), (14928, 93015), (16172, 85860), (16483, 84240), (16536, 83970), (16794, 82680), (16848, 82415), (17172, 80860), (18603, 74640), (18660, 74412), (19080, 72774), (20215, 68688), (20670, 67176), (21060, 65932), (21465, 64688), (22392, 62010), (22896, 60645), (24258, 57240), (24804, 55980), (24880, 55809), (25191, 55120), (27560, 50382), (27990, 49608), (28080, 49449), (28620, 48516), (31005, 44784), (32344, 42930), (32966, 42120), (33072, 41985), (33588, 41340), (34344, 40430), (36387, 38160), (37206, 37320)]