155843520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 168

約数和(自身を含む): 575761104

約数和(自身を除く): 419917584

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3313, 3360, 3920, 4704, 5880, 6626, 6720, 7840, 9408, 9939, 11760, 13252, 15680, 16565, 19878, 23191, 23520, 26504, 33130, 39756, 46382, 47040, 49695, 53008, 66260, 69573, 79512, 92764, 99390, 106016, 115955, 132520, 139146, 159024, 162337, 185528, 198780, 212032, 231910, 265040, 278292, 318048, 324674, 347865, 371056, 397560, 463820, 487011, 530080, 556584, 636096, 649348, 695730, 742112, 795120, 811685, 927640, 974022, 1060160, 1113168, 1298696, 1391460, 1484224, 1590240, 1623370, 1855280, 1948044, 2226336, 2435055, 2597392, 2782920, 3180480, 3246740, 3710560, 3896088, 4452672, 4870110, 5194784, 5565840, 6493480, 7421120, 7792176, 9740220, 10389568, 11131680, 12986960, 15584352, 19480440, 22263360, 25973920, 31168704, 38960880, 51947840, 77921760, 155843520]

約数ペア:

[(1, 155843520), (2, 77921760), (3, 51947840), (4, 38960880), (5, 31168704), (6, 25973920), (7, 22263360), (8, 19480440), (10, 15584352), (12, 12986960), (14, 11131680), (15, 10389568), (16, 9740220), (20, 7792176), (21, 7421120), (24, 6493480), (28, 5565840), (30, 5194784), (32, 4870110), (35, 4452672), (40, 3896088), (42, 3710560), (48, 3246740), (49, 3180480), (56, 2782920), (60, 2597392), (64, 2435055), (70, 2226336), (80, 1948044), (84, 1855280), (96, 1623370), (98, 1590240), (105, 1484224), (112, 1391460), (120, 1298696), (140, 1113168), (147, 1060160), (160, 974022), (168, 927640), (192, 811685), (196, 795120), (210, 742112), (224, 695730), (240, 649348), (245, 636096), (280, 556584), (294, 530080), (320, 487011), (336, 463820), (392, 397560), (420, 371056), (448, 347865), (480, 324674), (490, 318048), (560, 278292), (588, 265040), (672, 231910), (735, 212032), (784, 198780), (840, 185528), (960, 162337), (980, 159024), (1120, 139146), (1176, 132520), (1344, 115955), (1470, 106016), (1568, 99390), (1680, 92764), (1960, 79512), (2240, 69573), (2352, 66260), (2940, 53008), (3136, 49695), (3313, 47040), (3360, 46382), (3920, 39756), (4704, 33130), (5880, 26504), (6626, 23520), (6720, 23191), (7840, 19878), (9408, 16565), (9939, 15680), (11760, 13252)]