268045440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10739}}^1$

素因数の和:10774

約数の個数: 128

約数和(自身を含む): 920203200

約数和(自身を除く): 652157760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10739, 12480, 21478, 24960, 32217, 42956, 53695, 64434, 85912, 107390, 128868, 139607, 161085, 171824, 214780, 257736, 279214, 322170, 343648, 418821, 429560, 515472, 558428, 644340, 687296, 698035, 837642, 859120, 1030944, 1116856, 1288680, 1374592, 1396070, 1675284, 1718240, 2061888, 2094105, 2233712, 2577360, 2792140, 3350568, 3436480, 4123776, 4188210, 4467424, 5154720, 5584280, 6701136, 6872960, 8376420, 8934848, 10309440, 11168560, 13402272, 16752840, 17869696, 20618880, 22337120, 26804544, 33505680, 44674240, 53609088, 67011360, 89348480, 134022720, 268045440]

約数ペア:

[(1, 268045440), (2, 134022720), (3, 89348480), (4, 67011360), (5, 53609088), (6, 44674240), (8, 33505680), (10, 26804544), (12, 22337120), (13, 20618880), (15, 17869696), (16, 16752840), (20, 13402272), (24, 11168560), (26, 10309440), (30, 8934848), (32, 8376420), (39, 6872960), (40, 6701136), (48, 5584280), (52, 5154720), (60, 4467424), (64, 4188210), (65, 4123776), (78, 3436480), (80, 3350568), (96, 2792140), (104, 2577360), (120, 2233712), (128, 2094105), (130, 2061888), (156, 1718240), (160, 1675284), (192, 1396070), (195, 1374592), (208, 1288680), (240, 1116856), (260, 1030944), (312, 859120), (320, 837642), (384, 698035), (390, 687296), (416, 644340), (480, 558428), (520, 515472), (624, 429560), (640, 418821), (780, 343648), (832, 322170), (960, 279214), (1040, 257736), (1248, 214780), (1560, 171824), (1664, 161085), (1920, 139607), (2080, 128868), (2496, 107390), (3120, 85912), (4160, 64434), (4992, 53695), (6240, 42956), (8320, 32217), (10739, 24960), (12480, 21478)]