157940160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 224

約数和(自身を含む): 603747840

約数和(自身を除く): 445807680

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1237, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2474, 2660, 3040, 3192, 3360, 3648, 3711, 3990, 4256, 4560, 4948, 5320, 6080, 6185, 6384, 6720, 7422, 7980, 8512, 8659, 9120, 9896, 10640, 12370, 12768, 14844, 15960, 17318, 18240, 18555, 19792, 21280, 23503, 24740, 25536, 25977, 29688, 31920, 34636, 37110, 39584, 42560, 43295, 47006, 49480, 51954, 59376, 63840, 69272, 70509, 74220, 79168, 86590, 94012, 98960, 103908, 117515, 118752, 127680, 129885, 138544, 141018, 148440, 164521, 173180, 188024, 197920, 207816, 235030, 237504, 259770, 277088, 282036, 296880, 329042, 346360, 352545, 376048, 395840, 415632, 470060, 493563, 519540, 554176, 564072, 593760, 658084, 692720, 705090, 752096, 822605, 831264, 940120, 987126, 1039080, 1128144, 1187520, 1316168, 1385440, 1410180, 1504192, 1645210, 1662528, 1880240, 1974252, 2078160, 2256288, 2467815, 2632336, 2770880, 2820360, 3290420, 3760480, 3948504, 4156320, 4512576, 4935630, 5264672, 5640720, 6580840, 7520960, 7897008, 8312640, 9871260, 10529344, 11281440, 13161680, 15794016, 19742520, 22562880, 26323360, 31588032, 39485040, 52646720, 78970080, 157940160]

約数ペア:

[(1, 157940160), (2, 78970080), (3, 52646720), (4, 39485040), (5, 31588032), (6, 26323360), (7, 22562880), (8, 19742520), (10, 15794016), (12, 13161680), (14, 11281440), (15, 10529344), (16, 9871260), (19, 8312640), (20, 7897008), (21, 7520960), (24, 6580840), (28, 5640720), (30, 5264672), (32, 4935630), (35, 4512576), (38, 4156320), (40, 3948504), (42, 3760480), (48, 3290420), (56, 2820360), (57, 2770880), (60, 2632336), (64, 2467815), (70, 2256288), (76, 2078160), (80, 1974252), (84, 1880240), (95, 1662528), (96, 1645210), (105, 1504192), (112, 1410180), (114, 1385440), (120, 1316168), (133, 1187520), (140, 1128144), (152, 1039080), (160, 987126), (168, 940120), (190, 831264), (192, 822605), (210, 752096), (224, 705090), (228, 692720), (240, 658084), (266, 593760), (280, 564072), (285, 554176), (304, 519540), (320, 493563), (336, 470060), (380, 415632), (399, 395840), (420, 376048), (448, 352545), (456, 346360), (480, 329042), (532, 296880), (560, 282036), (570, 277088), (608, 259770), (665, 237504), (672, 235030), (760, 207816), (798, 197920), (840, 188024), (912, 173180), (960, 164521), (1064, 148440), (1120, 141018), (1140, 138544), (1216, 129885), (1237, 127680), (1330, 118752), (1344, 117515), (1520, 103908), (1596, 98960), (1680, 94012), (1824, 86590), (1995, 79168), (2128, 74220), (2240, 70509), (2280, 69272), (2474, 63840), (2660, 59376), (3040, 51954), (3192, 49480), (3360, 47006), (3648, 43295), (3711, 42560), (3990, 39584), (4256, 37110), (4560, 34636), (4948, 31920), (5320, 29688), (6080, 25977), (6185, 25536), (6384, 24740), (6720, 23503), (7422, 21280), (7980, 19792), (8512, 18555), (8659, 18240), (9120, 17318), (9896, 15960), (10640, 14844), (12370, 12768)]