2261607840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11299}}^1$

素因数の和:11459

約数の個数: 144

約数和(自身を含む): 7773948000

約数和(自身を除く): 5512340160

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, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 11299, 12510, 13344, 16680, 20016, 22240, 22598, 25020, 33360, 33897, 40032, 45196, 50040, 56495, 66720, 67794, 90392, 100080, 101691, 112990, 135588, 169485, 180784, 200160, 203382, 225980, 271176, 338970, 361568, 406764, 451960, 508455, 542352, 677940, 813528, 903920, 1016910, 1084704, 1355880, 1570561, 1627056, 1807840, 2033820, 2711760, 3141122, 3254112, 4067640, 4711683, 5423520, 6282244, 7852805, 8135280, 9423366, 12564488, 14135049, 15705610, 16270560, 18846732, 23558415, 25128976, 28270098, 31411220, 37693464, 47116830, 50257952, 56540196, 62822440, 70675245, 75386928, 94233660, 113080392, 125644880, 141350490, 150773856, 188467320, 226160784, 251289760, 282700980, 376934640, 452321568, 565401960, 753869280, 1130803920, 2261607840]

約数ペア:

[(1, 2261607840), (2, 1130803920), (3, 753869280), (4, 565401960), (5, 452321568), (6, 376934640), (8, 282700980), (9, 251289760), (10, 226160784), (12, 188467320), (15, 150773856), (16, 141350490), (18, 125644880), (20, 113080392), (24, 94233660), (30, 75386928), (32, 70675245), (36, 62822440), (40, 56540196), (45, 50257952), (48, 47116830), (60, 37693464), (72, 31411220), (80, 28270098), (90, 25128976), (96, 23558415), (120, 18846732), (139, 16270560), (144, 15705610), (160, 14135049), (180, 12564488), (240, 9423366), (278, 8135280), (288, 7852805), (360, 6282244), (417, 5423520), (480, 4711683), (556, 4067640), (695, 3254112), (720, 3141122), (834, 2711760), (1112, 2033820), (1251, 1807840), (1390, 1627056), (1440, 1570561), (1668, 1355880), (2085, 1084704), (2224, 1016910), (2502, 903920), (2780, 813528), (3336, 677940), (4170, 542352), (4448, 508455), (5004, 451960), (5560, 406764), (6255, 361568), (6672, 338970), (8340, 271176), (10008, 225980), (11120, 203382), (11299, 200160), (12510, 180784), (13344, 169485), (16680, 135588), (20016, 112990), (22240, 101691), (22598, 100080), (25020, 90392), (33360, 67794), (33897, 66720), (40032, 56495), (45196, 50040)]