70405440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10477}}^1$

素因数の和:10504

約数の個数: 112

約数和(自身を含む): 255495552

約数和(自身を除く): 185090112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10477, 20954, 31431, 41908, 52385, 62862, 73339, 83816, 104770, 125724, 146678, 157155, 167632, 209540, 220017, 251448, 293356, 314310, 335264, 366695, 419080, 440034, 502896, 586712, 628620, 670528, 733390, 838160, 880068, 1005792, 1100085, 1173424, 1257240, 1466780, 1676320, 1760136, 2011584, 2200170, 2346848, 2514480, 2933560, 3352640, 3520272, 4400340, 4693696, 5028960, 5867120, 7040544, 8800680, 10057920, 11734240, 14081088, 17601360, 23468480, 35202720, 70405440]

約数ペア:

[(1, 70405440), (2, 35202720), (3, 23468480), (4, 17601360), (5, 14081088), (6, 11734240), (7, 10057920), (8, 8800680), (10, 7040544), (12, 5867120), (14, 5028960), (15, 4693696), (16, 4400340), (20, 3520272), (21, 3352640), (24, 2933560), (28, 2514480), (30, 2346848), (32, 2200170), (35, 2011584), (40, 1760136), (42, 1676320), (48, 1466780), (56, 1257240), (60, 1173424), (64, 1100085), (70, 1005792), (80, 880068), (84, 838160), (96, 733390), (105, 670528), (112, 628620), (120, 586712), (140, 502896), (160, 440034), (168, 419080), (192, 366695), (210, 335264), (224, 314310), (240, 293356), (280, 251448), (320, 220017), (336, 209540), (420, 167632), (448, 157155), (480, 146678), (560, 125724), (672, 104770), (840, 83816), (960, 73339), (1120, 62862), (1344, 52385), (1680, 41908), (2240, 31431), (3360, 20954), (6720, 10477)]