18892183680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3413}}^1$

素因数の和:3500

約数の個数: 288

約数和(自身を含む): 67429128780

約数和(自身を除く): 48536945100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 961, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1922, 1984, 2232, 2480, 2790, 2880, 2883, 2976, 3413, 3720, 3844, 3968, 4464, 4805, 4960, 5580, 5760, 5766, 5952, 6826, 7440, 7688, 8649, 8928, 9610, 9920, 10239, 11160, 11532, 11904, 13652, 14415, 14880, 15376, 17065, 17298, 17856, 19220, 19840, 20478, 22320, 23064, 27304, 28830, 29760, 30717, 30752, 34130, 34596, 35712, 38440, 40956, 43245, 44640, 46128, 51195, 54608, 57660, 59520, 61434, 61504, 68260, 69192, 76880, 81912, 86490, 89280, 92256, 102390, 105803, 109216, 115320, 122868, 123008, 136520, 138384, 153585, 153760, 163824, 172980, 178560, 184512, 204780, 211606, 218432, 230640, 245736, 273040, 276768, 307170, 307520, 317409, 327648, 345960, 369024, 409560, 423212, 436864, 461280, 491472, 529015, 546080, 553536, 614340, 615040, 634818, 655296, 691920, 819120, 846424, 922560, 952227, 982944, 1058030, 1092160, 1107072, 1228680, 1269636, 1310592, 1383840, 1587045, 1638240, 1692848, 1845120, 1904454, 1965888, 2116060, 2184320, 2457360, 2539272, 2767680, 3174090, 3276480, 3279893, 3385696, 3808908, 3931776, 4232120, 4761135, 4914720, 5078544, 5535360, 6348180, 6552960, 6559786, 6771392, 7617816, 8464240, 9522270, 9829440, 9839679, 10157088, 12696360, 13119572, 13542784, 15235632, 16399465, 16928480, 19044540, 19658880, 19679358, 20314176, 25392720, 26239144, 29519037, 30471264, 32798930, 33856960, 38089080, 39358716, 40628352, 49198395, 50785440, 52478288, 59038074, 60942528, 65597860, 67713920, 76178160, 78717432, 98396790, 101570880, 104956576, 118076148, 121885056, 131195720, 147595185, 152356320, 157434864, 196793580, 203141760, 209913152, 236152296, 262391440, 295190370, 304712640, 314869728, 393587160, 419826304, 472304592, 524782880, 590380740, 609425280, 629739456, 787174320, 944609184, 1049565760, 1180761480, 1259478912, 1574348640, 1889218368, 2099131520, 2361522960, 3148697280, 3778436736, 4723045920, 6297394560, 9446091840, 18892183680]

約数ペア:

[(1, 18892183680), (2, 9446091840), (3, 6297394560), (4, 4723045920), (5, 3778436736), (6, 3148697280), (8, 2361522960), (9, 2099131520), (10, 1889218368), (12, 1574348640), (15, 1259478912), (16, 1180761480), (18, 1049565760), (20, 944609184), (24, 787174320), (30, 629739456), (31, 609425280), (32, 590380740), (36, 524782880), (40, 472304592), (45, 419826304), (48, 393587160), (60, 314869728), (62, 304712640), (64, 295190370), (72, 262391440), (80, 236152296), (90, 209913152), (93, 203141760), (96, 196793580), (120, 157434864), (124, 152356320), (128, 147595185), (144, 131195720), (155, 121885056), (160, 118076148), (180, 104956576), (186, 101570880), (192, 98396790), (240, 78717432), (248, 76178160), (279, 67713920), (288, 65597860), (310, 60942528), (320, 59038074), (360, 52478288), (372, 50785440), (384, 49198395), (465, 40628352), (480, 39358716), (496, 38089080), (558, 33856960), (576, 32798930), (620, 30471264), (640, 29519037), (720, 26239144), (744, 25392720), (930, 20314176), (960, 19679358), (961, 19658880), (992, 19044540), (1116, 16928480), (1152, 16399465), (1240, 15235632), (1395, 13542784), (1440, 13119572), (1488, 12696360), (1860, 10157088), (1920, 9839679), (1922, 9829440), (1984, 9522270), (2232, 8464240), (2480, 7617816), (2790, 6771392), (2880, 6559786), (2883, 6552960), (2976, 6348180), (3413, 5535360), (3720, 5078544), (3844, 4914720), (3968, 4761135), (4464, 4232120), (4805, 3931776), (4960, 3808908), (5580, 3385696), (5760, 3279893), (5766, 3276480), (5952, 3174090), (6826, 2767680), (7440, 2539272), (7688, 2457360), (8649, 2184320), (8928, 2116060), (9610, 1965888), (9920, 1904454), (10239, 1845120), (11160, 1692848), (11532, 1638240), (11904, 1587045), (13652, 1383840), (14415, 1310592), (14880, 1269636), (15376, 1228680), (17065, 1107072), (17298, 1092160), (17856, 1058030), (19220, 982944), (19840, 952227), (20478, 922560), (22320, 846424), (23064, 819120), (27304, 691920), (28830, 655296), (29760, 634818), (30717, 615040), (30752, 614340), (34130, 553536), (34596, 546080), (35712, 529015), (38440, 491472), (40956, 461280), (43245, 436864), (44640, 423212), (46128, 409560), (51195, 369024), (54608, 345960), (57660, 327648), (59520, 317409), (61434, 307520), (61504, 307170), (68260, 276768), (69192, 273040), (76880, 245736), (81912, 230640), (86490, 218432), (89280, 211606), (92256, 204780), (102390, 184512), (105803, 178560), (109216, 172980), (115320, 163824), (122868, 153760), (123008, 153585), (136520, 138384)]