250717920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 854945280

約数和(自身を除く): 604227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 743, 760, 888, 912, 1110, 1140, 1184, 1406, 1480, 1486, 1520, 1776, 1824, 2109, 2220, 2229, 2280, 2812, 2960, 2972, 3040, 3515, 3552, 3715, 4218, 4440, 4458, 4560, 5624, 5920, 5944, 7030, 7430, 8436, 8880, 8916, 9120, 10545, 11145, 11248, 11888, 14060, 14117, 14860, 16872, 17760, 17832, 21090, 22290, 22496, 23776, 27491, 28120, 28234, 29720, 33744, 35664, 42180, 42351, 44580, 54982, 56240, 56468, 59440, 67488, 70585, 71328, 82473, 84360, 84702, 89160, 109964, 112480, 112936, 118880, 137455, 141170, 164946, 168720, 169404, 178320, 211755, 219928, 225872, 274910, 282340, 329892, 337440, 338808, 356640, 412365, 423510, 439856, 451744, 522329, 549820, 564680, 659784, 677616, 824730, 847020, 879712, 1044658, 1099640, 1129360, 1319568, 1355232, 1566987, 1649460, 1694040, 2089316, 2199280, 2258720, 2611645, 2639136, 3133974, 3298920, 3388080, 4178632, 4398560, 5223290, 6267948, 6597840, 6776160, 7834935, 8357264, 10446580, 12535896, 13195680, 15669870, 16714528, 20893160, 25071792, 31339740, 41786320, 50143584, 62679480, 83572640, 125358960, 250717920]

約数ペア:

[(1, 250717920), (2, 125358960), (3, 83572640), (4, 62679480), (5, 50143584), (6, 41786320), (8, 31339740), (10, 25071792), (12, 20893160), (15, 16714528), (16, 15669870), (19, 13195680), (20, 12535896), (24, 10446580), (30, 8357264), (32, 7834935), (37, 6776160), (38, 6597840), (40, 6267948), (48, 5223290), (57, 4398560), (60, 4178632), (74, 3388080), (76, 3298920), (80, 3133974), (95, 2639136), (96, 2611645), (111, 2258720), (114, 2199280), (120, 2089316), (148, 1694040), (152, 1649460), (160, 1566987), (185, 1355232), (190, 1319568), (222, 1129360), (228, 1099640), (240, 1044658), (285, 879712), (296, 847020), (304, 824730), (370, 677616), (380, 659784), (444, 564680), (456, 549820), (480, 522329), (555, 451744), (570, 439856), (592, 423510), (608, 412365), (703, 356640), (740, 338808), (743, 337440), (760, 329892), (888, 282340), (912, 274910), (1110, 225872), (1140, 219928), (1184, 211755), (1406, 178320), (1480, 169404), (1486, 168720), (1520, 164946), (1776, 141170), (1824, 137455), (2109, 118880), (2220, 112936), (2229, 112480), (2280, 109964), (2812, 89160), (2960, 84702), (2972, 84360), (3040, 82473), (3515, 71328), (3552, 70585), (3715, 67488), (4218, 59440), (4440, 56468), (4458, 56240), (4560, 54982), (5624, 44580), (5920, 42351), (5944, 42180), (7030, 35664), (7430, 33744), (8436, 29720), (8880, 28234), (8916, 28120), (9120, 27491), (10545, 23776), (11145, 22496), (11248, 22290), (11888, 21090), (14060, 17832), (14117, 17760), (14860, 16872)]