475948480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 1395740160

約数和(自身を除く): 919791680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 64, 70, 76, 80, 95, 106, 112, 133, 140, 152, 160, 190, 211, 212, 224, 265, 266, 280, 304, 320, 371, 380, 422, 424, 448, 530, 532, 560, 608, 665, 742, 760, 844, 848, 1007, 1055, 1060, 1064, 1120, 1216, 1330, 1477, 1484, 1520, 1688, 1696, 1855, 2014, 2110, 2120, 2128, 2240, 2660, 2954, 2968, 3040, 3376, 3392, 3710, 4009, 4028, 4220, 4240, 4256, 5035, 5320, 5908, 5936, 6080, 6752, 7049, 7385, 7420, 8018, 8056, 8440, 8480, 8512, 10070, 10640, 11183, 11816, 11872, 13504, 14098, 14770, 14840, 16036, 16112, 16880, 16960, 20045, 20140, 21280, 22366, 23632, 23744, 28063, 28196, 29540, 29680, 32072, 32224, 33760, 35245, 40090, 40280, 42560, 44732, 47264, 55915, 56126, 56392, 59080, 59360, 64144, 64448, 67520, 70490, 78281, 80180, 80560, 89464, 94528, 111830, 112252, 112784, 118160, 118720, 128288, 140315, 140980, 156562, 160360, 161120, 178928, 212477, 223660, 224504, 225568, 236320, 256576, 280630, 281960, 313124, 320720, 322240, 357856, 391405, 424954, 447320, 449008, 451136, 472640, 561260, 563920, 626248, 641440, 715712, 782810, 849908, 894640, 898016, 1062385, 1122520, 1127840, 1252496, 1282880, 1487339, 1565620, 1699816, 1789280, 1796032, 2124770, 2245040, 2255680, 2504992, 2974678, 3131240, 3399632, 3578560, 4249540, 4490080, 5009984, 5949356, 6262480, 6799264, 7436695, 8499080, 8980160, 11898712, 12524960, 13598528, 14873390, 16998160, 23797424, 25049920, 29746780, 33996320, 47594848, 59493560, 67992640, 95189696, 118987120, 237974240, 475948480]

約数ペア:

[(1, 475948480), (2, 237974240), (4, 118987120), (5, 95189696), (7, 67992640), (8, 59493560), (10, 47594848), (14, 33996320), (16, 29746780), (19, 25049920), (20, 23797424), (28, 16998160), (32, 14873390), (35, 13598528), (38, 12524960), (40, 11898712), (53, 8980160), (56, 8499080), (64, 7436695), (70, 6799264), (76, 6262480), (80, 5949356), (95, 5009984), (106, 4490080), (112, 4249540), (133, 3578560), (140, 3399632), (152, 3131240), (160, 2974678), (190, 2504992), (211, 2255680), (212, 2245040), (224, 2124770), (265, 1796032), (266, 1789280), (280, 1699816), (304, 1565620), (320, 1487339), (371, 1282880), (380, 1252496), (422, 1127840), (424, 1122520), (448, 1062385), (530, 898016), (532, 894640), (560, 849908), (608, 782810), (665, 715712), (742, 641440), (760, 626248), (844, 563920), (848, 561260), (1007, 472640), (1055, 451136), (1060, 449008), (1064, 447320), (1120, 424954), (1216, 391405), (1330, 357856), (1477, 322240), (1484, 320720), (1520, 313124), (1688, 281960), (1696, 280630), (1855, 256576), (2014, 236320), (2110, 225568), (2120, 224504), (2128, 223660), (2240, 212477), (2660, 178928), (2954, 161120), (2968, 160360), (3040, 156562), (3376, 140980), (3392, 140315), (3710, 128288), (4009, 118720), (4028, 118160), (4220, 112784), (4240, 112252), (4256, 111830), (5035, 94528), (5320, 89464), (5908, 80560), (5936, 80180), (6080, 78281), (6752, 70490), (7049, 67520), (7385, 64448), (7420, 64144), (8018, 59360), (8056, 59080), (8440, 56392), (8480, 56126), (8512, 55915), (10070, 47264), (10640, 44732), (11183, 42560), (11816, 40280), (11872, 40090), (13504, 35245), (14098, 33760), (14770, 32224), (14840, 32072), (16036, 29680), (16112, 29540), (16880, 28196), (16960, 28063), (20045, 23744), (20140, 23632), (21280, 22366)]