668660160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5283

約数の個数: 224

約数和(自身を含む): 2554467840

約数和(自身を除く): 1885807680

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, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5237, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10474, 10640, 12768, 15711, 15960, 18240, 20948, 21280, 25536, 26185, 31422, 31920, 36659, 41896, 42560, 52370, 62844, 63840, 73318, 78555, 83792, 99503, 104740, 109977, 125688, 127680, 146636, 157110, 167584, 183295, 199006, 209480, 219954, 251376, 293272, 298509, 314220, 335168, 366590, 398012, 418960, 439908, 497515, 502752, 549885, 586544, 597018, 628440, 696521, 733180, 796024, 837920, 879816, 995030, 1005504, 1099770, 1173088, 1194036, 1256880, 1393042, 1466360, 1492545, 1592048, 1675840, 1759632, 1990060, 2089563, 2199540, 2346176, 2388072, 2513760, 2786084, 2932720, 2985090, 3184096, 3482605, 3519264, 3980120, 4179126, 4399080, 4776144, 5027520, 5572168, 5865440, 5970180, 6368192, 6965210, 7038528, 7960240, 8358252, 8798160, 9552288, 10447815, 11144336, 11730880, 11940360, 13930420, 15920480, 16716504, 17596320, 19104576, 20895630, 22288672, 23880720, 27860840, 31840960, 33433008, 35192640, 41791260, 44577344, 47761440, 55721680, 66866016, 83582520, 95522880, 111443360, 133732032, 167165040, 222886720, 334330080, 668660160]

約数ペア:

[(1, 668660160), (2, 334330080), (3, 222886720), (4, 167165040), (5, 133732032), (6, 111443360), (7, 95522880), (8, 83582520), (10, 66866016), (12, 55721680), (14, 47761440), (15, 44577344), (16, 41791260), (19, 35192640), (20, 33433008), (21, 31840960), (24, 27860840), (28, 23880720), (30, 22288672), (32, 20895630), (35, 19104576), (38, 17596320), (40, 16716504), (42, 15920480), (48, 13930420), (56, 11940360), (57, 11730880), (60, 11144336), (64, 10447815), (70, 9552288), (76, 8798160), (80, 8358252), (84, 7960240), (95, 7038528), (96, 6965210), (105, 6368192), (112, 5970180), (114, 5865440), (120, 5572168), (133, 5027520), (140, 4776144), (152, 4399080), (160, 4179126), (168, 3980120), (190, 3519264), (192, 3482605), (210, 3184096), (224, 2985090), (228, 2932720), (240, 2786084), (266, 2513760), (280, 2388072), (285, 2346176), (304, 2199540), (320, 2089563), (336, 1990060), (380, 1759632), (399, 1675840), (420, 1592048), (448, 1492545), (456, 1466360), (480, 1393042), (532, 1256880), (560, 1194036), (570, 1173088), (608, 1099770), (665, 1005504), (672, 995030), (760, 879816), (798, 837920), (840, 796024), (912, 733180), (960, 696521), (1064, 628440), (1120, 597018), (1140, 586544), (1216, 549885), (1330, 502752), (1344, 497515), (1520, 439908), (1596, 418960), (1680, 398012), (1824, 366590), (1995, 335168), (2128, 314220), (2240, 298509), (2280, 293272), (2660, 251376), (3040, 219954), (3192, 209480), (3360, 199006), (3648, 183295), (3990, 167584), (4256, 157110), (4560, 146636), (5237, 127680), (5320, 125688), (6080, 109977), (6384, 104740), (6720, 99503), (7980, 83792), (8512, 78555), (9120, 73318), (10474, 63840), (10640, 62844), (12768, 52370), (15711, 42560), (15960, 41896), (18240, 36659), (20948, 31920), (21280, 31422), (25536, 26185)]