1427984317440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{999653}}^1$

素因数の和:999715

約数の個数: 264

約数和(自身を含む): 5107544178048

約数和(自身を除く): 3679559860608

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, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9216, 9920, 11160, 11520, 11904, 14880, 15360, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 31744, 35712, 39680, 44640, 46080, 47616, 59520, 71424, 79360, 89280, 95232, 119040, 142848, 158720, 178560, 238080, 285696, 357120, 476160, 714240, 999653, 1428480, 1999306, 2998959, 3998612, 4998265, 5997918, 7997224, 8996877, 9996530, 11995836, 14994795, 15994448, 17993754, 19993060, 23991672, 29989590, 30989243, 31988896, 35987508, 39986120, 44984385, 47983344, 59979180, 61978486, 63977792, 71975016, 79972240, 89968770, 92967729, 95966688, 119958360, 123956972, 127955584, 143950032, 154946215, 159944480, 179937540, 185935458, 191933376, 239916720, 247913944, 255911168, 278903187, 287900064, 309892430, 319888960, 359875080, 371870916, 383866752, 464838645, 479833440, 495827888, 511822336, 557806374, 575800128, 619784860, 639777920, 719750160, 743741832, 767733504, 929677290, 959666880, 991655776, 1023644672, 1115612748, 1151600256, 1239569720, 1279555840, 1394515935, 1439500320, 1487483664, 1535467008, 1859354580, 1919333760, 1983311552, 2231225496, 2303200512, 2479139440, 2559111680, 2789031870, 2879000640, 2974967328, 3070934016, 3718709160, 3838667520, 3966623104, 4462450992, 4606401024, 4958278880, 5118223360, 5578063740, 5758001280, 5949934656, 7437418320, 7677335040, 7933246208, 8924901984, 9212802048, 9916557760, 11156127480, 11516002560, 11899869312, 14874836640, 15354670080, 15866492416, 17849803968, 19833115520, 22312254960, 23032005120, 23799738624, 29749673280, 31732984832, 35699607936, 39666231040, 44624509920, 46064010240, 47599477248, 59499346560, 71399215872, 79332462080, 89249019840, 95198954496, 118998693120, 142798431744, 158664924160, 178498039680, 237997386240, 285596863488, 356996079360, 475994772480, 713992158720, 1427984317440]

約数ペア:

[(1, 1427984317440), (2, 713992158720), (3, 475994772480), (4, 356996079360), (5, 285596863488), (6, 237997386240), (8, 178498039680), (9, 158664924160), (10, 142798431744), (12, 118998693120), (15, 95198954496), (16, 89249019840), (18, 79332462080), (20, 71399215872), (24, 59499346560), (30, 47599477248), (31, 46064010240), (32, 44624509920), (36, 39666231040), (40, 35699607936), (45, 31732984832), (48, 29749673280), (60, 23799738624), (62, 23032005120), (64, 22312254960), (72, 19833115520), (80, 17849803968), (90, 15866492416), (93, 15354670080), (96, 14874836640), (120, 11899869312), (124, 11516002560), (128, 11156127480), (144, 9916557760), (155, 9212802048), (160, 8924901984), (180, 7933246208), (186, 7677335040), (192, 7437418320), (240, 5949934656), (248, 5758001280), (256, 5578063740), (279, 5118223360), (288, 4958278880), (310, 4606401024), (320, 4462450992), (360, 3966623104), (372, 3838667520), (384, 3718709160), (465, 3070934016), (480, 2974967328), (496, 2879000640), (512, 2789031870), (558, 2559111680), (576, 2479139440), (620, 2303200512), (640, 2231225496), (720, 1983311552), (744, 1919333760), (768, 1859354580), (930, 1535467008), (960, 1487483664), (992, 1439500320), (1024, 1394515935), (1116, 1279555840), (1152, 1239569720), (1240, 1151600256), (1280, 1115612748), (1395, 1023644672), (1440, 991655776), (1488, 959666880), (1536, 929677290), (1860, 767733504), (1920, 743741832), (1984, 719750160), (2232, 639777920), (2304, 619784860), (2480, 575800128), (2560, 557806374), (2790, 511822336), (2880, 495827888), (2976, 479833440), (3072, 464838645), (3720, 383866752), (3840, 371870916), (3968, 359875080), (4464, 319888960), (4608, 309892430), (4960, 287900064), (5120, 278903187), (5580, 255911168), (5760, 247913944), (5952, 239916720), (7440, 191933376), (7680, 185935458), (7936, 179937540), (8928, 159944480), (9216, 154946215), (9920, 143950032), (11160, 127955584), (11520, 123956972), (11904, 119958360), (14880, 95966688), (15360, 92967729), (15872, 89968770), (17856, 79972240), (19840, 71975016), (22320, 63977792), (23040, 61978486), (23808, 59979180), (29760, 47983344), (31744, 44984385), (35712, 39986120), (39680, 35987508), (44640, 31988896), (46080, 30989243), (47616, 29989590), (59520, 23991672), (71424, 19993060), (79360, 17993754), (89280, 15994448), (95232, 14994795), (119040, 11995836), (142848, 9996530), (158720, 8996877), (178560, 7997224), (238080, 5997918), (285696, 4998265), (357120, 3998612), (476160, 2998959), (714240, 1999306), (999653, 1428480)]