2464427840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1213}}^1$

素因数の和:2144

約数の個数: 112

約数和(自身を含む): 6719693952

約数和(自身を除く): 4255266112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 907, 1120, 1213, 1814, 2240, 2426, 3628, 4535, 4852, 6065, 6349, 7256, 8491, 9070, 9704, 12130, 12698, 14512, 16982, 18140, 19408, 24260, 25396, 29024, 31745, 33964, 36280, 38816, 42455, 48520, 50792, 58048, 63490, 67928, 72560, 77632, 84910, 97040, 101584, 126980, 135856, 145120, 169820, 194080, 203168, 253960, 271712, 290240, 339640, 388160, 406336, 507920, 543424, 679280, 1015840, 1100191, 1358560, 2031680, 2200382, 2717120, 4400764, 5500955, 7701337, 8801528, 11001910, 15402674, 17603056, 22003820, 30805348, 35206112, 38506685, 44007640, 61610696, 70412224, 77013370, 88015280, 123221392, 154026740, 176030560, 246442784, 308053480, 352061120, 492885568, 616106960, 1232213920, 2464427840]

約数ペア:

[(1, 2464427840), (2, 1232213920), (4, 616106960), (5, 492885568), (7, 352061120), (8, 308053480), (10, 246442784), (14, 176030560), (16, 154026740), (20, 123221392), (28, 88015280), (32, 77013370), (35, 70412224), (40, 61610696), (56, 44007640), (64, 38506685), (70, 35206112), (80, 30805348), (112, 22003820), (140, 17603056), (160, 15402674), (224, 11001910), (280, 8801528), (320, 7701337), (448, 5500955), (560, 4400764), (907, 2717120), (1120, 2200382), (1213, 2031680), (1814, 1358560), (2240, 1100191), (2426, 1015840), (3628, 679280), (4535, 543424), (4852, 507920), (6065, 406336), (6349, 388160), (7256, 339640), (8491, 290240), (9070, 271712), (9704, 253960), (12130, 203168), (12698, 194080), (14512, 169820), (16982, 145120), (18140, 135856), (19408, 126980), (24260, 101584), (25396, 97040), (29024, 84910), (31745, 77632), (33964, 72560), (36280, 67928), (38816, 63490), (42455, 58048), (48520, 50792)]