1678505280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28663}}^1$

素因数の和:28744

約数の個数: 112

約数和(自身を含む): 5416808064

約数和(自身を除く): 3738302784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 28663, 29280, 57326, 58560, 85989, 114652, 143315, 171978, 229304, 286630, 343956, 429945, 458608, 573260, 687912, 859890, 917216, 1146520, 1375824, 1719780, 1748443, 1834432, 2293040, 2751648, 3439560, 3496886, 4586080, 5245329, 5503296, 6879120, 6993772, 8742215, 9172160, 10490658, 13758240, 13987544, 17484430, 20981316, 26226645, 27516480, 27975088, 34968860, 41962632, 52453290, 55950176, 69937720, 83925264, 104906580, 111900352, 139875440, 167850528, 209813160, 279750880, 335701056, 419626320, 559501760, 839252640, 1678505280]

約数ペア:

[(1, 1678505280), (2, 839252640), (3, 559501760), (4, 419626320), (5, 335701056), (6, 279750880), (8, 209813160), (10, 167850528), (12, 139875440), (15, 111900352), (16, 104906580), (20, 83925264), (24, 69937720), (30, 55950176), (32, 52453290), (40, 41962632), (48, 34968860), (60, 27975088), (61, 27516480), (64, 26226645), (80, 20981316), (96, 17484430), (120, 13987544), (122, 13758240), (160, 10490658), (183, 9172160), (192, 8742215), (240, 6993772), (244, 6879120), (305, 5503296), (320, 5245329), (366, 4586080), (480, 3496886), (488, 3439560), (610, 2751648), (732, 2293040), (915, 1834432), (960, 1748443), (976, 1719780), (1220, 1375824), (1464, 1146520), (1830, 917216), (1952, 859890), (2440, 687912), (2928, 573260), (3660, 458608), (3904, 429945), (4880, 343956), (5856, 286630), (7320, 229304), (9760, 171978), (11712, 143315), (14640, 114652), (19520, 85989), (28663, 58560), (29280, 57326)]