1243411680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19477}}^1$

素因数の和:19521

約数の個数: 192

約数和(自身を含む): 4712117760

約数和(自身を除く): 3468706080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 19477, 21280, 31920, 38954, 58431, 63840, 77908, 97385, 116862, 136339, 155816, 194770, 233724, 272678, 292155, 311632, 370063, 389540, 409017, 467448, 545356, 584310, 623264, 681695, 740126, 779080, 818034, 934896, 1090712, 1110189, 1168620, 1363390, 1480252, 1558160, 1636068, 1850315, 1869792, 2045085, 2181424, 2220378, 2337240, 2590441, 2726780, 2960504, 3116320, 3272136, 3700630, 4090170, 4362848, 4440756, 4674480, 5180882, 5453560, 5550945, 5921008, 6544272, 7401260, 7771323, 8180340, 8881512, 9348960, 10361764, 10907120, 11101890, 11842016, 12952205, 13088544, 14802520, 15542646, 16360680, 17763024, 20723528, 21814240, 22203780, 25904410, 29605040, 31085292, 32721360, 35526048, 38856615, 41447056, 44407560, 51808820, 59210080, 62170584, 65442720, 77713230, 82894112, 88815120, 103617640, 124341168, 155426460, 177630240, 207235280, 248682336, 310852920, 414470560, 621705840, 1243411680]

約数ペア:

[(1, 1243411680), (2, 621705840), (3, 414470560), (4, 310852920), (5, 248682336), (6, 207235280), (7, 177630240), (8, 155426460), (10, 124341168), (12, 103617640), (14, 88815120), (15, 82894112), (16, 77713230), (19, 65442720), (20, 62170584), (21, 59210080), (24, 51808820), (28, 44407560), (30, 41447056), (32, 38856615), (35, 35526048), (38, 32721360), (40, 31085292), (42, 29605040), (48, 25904410), (56, 22203780), (57, 21814240), (60, 20723528), (70, 17763024), (76, 16360680), (80, 15542646), (84, 14802520), (95, 13088544), (96, 12952205), (105, 11842016), (112, 11101890), (114, 10907120), (120, 10361764), (133, 9348960), (140, 8881512), (152, 8180340), (160, 7771323), (168, 7401260), (190, 6544272), (210, 5921008), (224, 5550945), (228, 5453560), (240, 5180882), (266, 4674480), (280, 4440756), (285, 4362848), (304, 4090170), (336, 3700630), (380, 3272136), (399, 3116320), (420, 2960504), (456, 2726780), (480, 2590441), (532, 2337240), (560, 2220378), (570, 2181424), (608, 2045085), (665, 1869792), (672, 1850315), (760, 1636068), (798, 1558160), (840, 1480252), (912, 1363390), (1064, 1168620), (1120, 1110189), (1140, 1090712), (1330, 934896), (1520, 818034), (1596, 779080), (1680, 740126), (1824, 681695), (1995, 623264), (2128, 584310), (2280, 545356), (2660, 467448), (3040, 409017), (3192, 389540), (3360, 370063), (3990, 311632), (4256, 292155), (4560, 272678), (5320, 233724), (6384, 194770), (7980, 155816), (9120, 136339), (10640, 116862), (12768, 97385), (15960, 77908), (19477, 63840), (21280, 58431), (31920, 38954)]