2818546560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:4005

約数の個数: 192

約数和(自身を含む): 9811975680

約数和(自身を除く): 6993429120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3810, 3853, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 7706, 8128, 9144, 10160, 11430, 11559, 12192, 15240, 15412, 16256, 18288, 19265, 20320, 22860, 23118, 24384, 30480, 30824, 34677, 36576, 38530, 40640, 45720, 46236, 48768, 57795, 60960, 61648, 69354, 73152, 77060, 81280, 91440, 92472, 115590, 121920, 123296, 138708, 146304, 154120, 173385, 182880, 184944, 231180, 243840, 246592, 277416, 308240, 346770, 365760, 369888, 462360, 489331, 493184, 554832, 616480, 693540, 731520, 739776, 924720, 978662, 1109664, 1232960, 1387080, 1467993, 1479552, 1849440, 1957324, 2219328, 2446655, 2465920, 2774160, 2935986, 3698880, 3914648, 4403979, 4438656, 4893310, 5548320, 5871972, 7339965, 7397760, 7829296, 8807958, 9786620, 11096640, 11743944, 14679930, 15658592, 17615916, 19573240, 22019895, 22193280, 23487888, 29359860, 31317184, 35231832, 39146480, 44039790, 46975776, 58719720, 62634368, 70463664, 78292960, 88079580, 93951552, 117439440, 140927328, 156585920, 176159160, 187903104, 234878880, 281854656, 313171840, 352318320, 469757760, 563709312, 704636640, 939515520, 1409273280, 2818546560]

約数ペア:

[(1, 2818546560), (2, 1409273280), (3, 939515520), (4, 704636640), (5, 563709312), (6, 469757760), (8, 352318320), (9, 313171840), (10, 281854656), (12, 234878880), (15, 187903104), (16, 176159160), (18, 156585920), (20, 140927328), (24, 117439440), (30, 93951552), (32, 88079580), (36, 78292960), (40, 70463664), (45, 62634368), (48, 58719720), (60, 46975776), (64, 44039790), (72, 39146480), (80, 35231832), (90, 31317184), (96, 29359860), (120, 23487888), (127, 22193280), (128, 22019895), (144, 19573240), (160, 17615916), (180, 15658592), (192, 14679930), (240, 11743944), (254, 11096640), (288, 9786620), (320, 8807958), (360, 7829296), (381, 7397760), (384, 7339965), (480, 5871972), (508, 5548320), (576, 4893310), (635, 4438656), (640, 4403979), (720, 3914648), (762, 3698880), (960, 2935986), (1016, 2774160), (1143, 2465920), (1152, 2446655), (1270, 2219328), (1440, 1957324), (1524, 1849440), (1905, 1479552), (1920, 1467993), (2032, 1387080), (2286, 1232960), (2540, 1109664), (2880, 978662), (3048, 924720), (3810, 739776), (3853, 731520), (4064, 693540), (4572, 616480), (5080, 554832), (5715, 493184), (5760, 489331), (6096, 462360), (7620, 369888), (7706, 365760), (8128, 346770), (9144, 308240), (10160, 277416), (11430, 246592), (11559, 243840), (12192, 231180), (15240, 184944), (15412, 182880), (16256, 173385), (18288, 154120), (19265, 146304), (20320, 138708), (22860, 123296), (23118, 121920), (24384, 115590), (30480, 92472), (30824, 91440), (34677, 81280), (36576, 77060), (38530, 73152), (40640, 69354), (45720, 61648), (46236, 60960), (48768, 57795)]