1252030080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4951

約数の個数: 256

約数和(自身を含む): 4801996800

約数和(自身を除く): 3549966720

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, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4903, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 9806, 10640, 12160, 12768, 13440, 14709, 15960, 17024, 18240, 19612, 21280, 24515, 25536, 29418, 31920, 34321, 36480, 39224, 42560, 49030, 51072, 58836, 63840, 68642, 73545, 78448, 85120, 93157, 98060, 102963, 117672, 127680, 137284, 147090, 156896, 171605, 186314, 196120, 205926, 235344, 255360, 274568, 279471, 294180, 313792, 343210, 372628, 392240, 411852, 465785, 470688, 514815, 549136, 558942, 588360, 627584, 652099, 686420, 745256, 784480, 823704, 931570, 941376, 1029630, 1098272, 1117884, 1176720, 1304198, 1372840, 1397355, 1490512, 1568960, 1647408, 1863140, 1882752, 1956297, 2059260, 2196544, 2235768, 2353440, 2608396, 2745680, 2794710, 2981024, 3137920, 3260495, 3294816, 3726280, 3912594, 4118520, 4393088, 4471536, 4706880, 5216792, 5491360, 5589420, 5962048, 6520990, 6589632, 7452560, 7825188, 8237040, 8943072, 9413760, 9781485, 10433584, 10982720, 11178840, 11924096, 13041980, 13179264, 14905120, 15650376, 16474080, 17886144, 19562970, 20867168, 21965440, 22357680, 26083960, 29810240, 31300752, 32948160, 35772288, 39125940, 41734336, 44715360, 52167920, 59620480, 62601504, 65896320, 78251880, 83468672, 89430720, 104335840, 125203008, 156503760, 178861440, 208671680, 250406016, 313007520, 417343360, 626015040, 1252030080]

約数ペア:

[(1, 1252030080), (2, 626015040), (3, 417343360), (4, 313007520), (5, 250406016), (6, 208671680), (7, 178861440), (8, 156503760), (10, 125203008), (12, 104335840), (14, 89430720), (15, 83468672), (16, 78251880), (19, 65896320), (20, 62601504), (21, 59620480), (24, 52167920), (28, 44715360), (30, 41734336), (32, 39125940), (35, 35772288), (38, 32948160), (40, 31300752), (42, 29810240), (48, 26083960), (56, 22357680), (57, 21965440), (60, 20867168), (64, 19562970), (70, 17886144), (76, 16474080), (80, 15650376), (84, 14905120), (95, 13179264), (96, 13041980), (105, 11924096), (112, 11178840), (114, 10982720), (120, 10433584), (128, 9781485), (133, 9413760), (140, 8943072), (152, 8237040), (160, 7825188), (168, 7452560), (190, 6589632), (192, 6520990), (210, 5962048), (224, 5589420), (228, 5491360), (240, 5216792), (266, 4706880), (280, 4471536), (285, 4393088), (304, 4118520), (320, 3912594), (336, 3726280), (380, 3294816), (384, 3260495), (399, 3137920), (420, 2981024), (448, 2794710), (456, 2745680), (480, 2608396), (532, 2353440), (560, 2235768), (570, 2196544), (608, 2059260), (640, 1956297), (665, 1882752), (672, 1863140), (760, 1647408), (798, 1568960), (840, 1490512), (896, 1397355), (912, 1372840), (960, 1304198), (1064, 1176720), (1120, 1117884), (1140, 1098272), (1216, 1029630), (1330, 941376), (1344, 931570), (1520, 823704), (1596, 784480), (1680, 745256), (1824, 686420), (1920, 652099), (1995, 627584), (2128, 588360), (2240, 558942), (2280, 549136), (2432, 514815), (2660, 470688), (2688, 465785), (3040, 411852), (3192, 392240), (3360, 372628), (3648, 343210), (3990, 313792), (4256, 294180), (4480, 279471), (4560, 274568), (4903, 255360), (5320, 235344), (6080, 205926), (6384, 196120), (6720, 186314), (7296, 171605), (7980, 156896), (8512, 147090), (9120, 137284), (9806, 127680), (10640, 117672), (12160, 102963), (12768, 98060), (13440, 93157), (14709, 85120), (15960, 78448), (17024, 73545), (18240, 68642), (19612, 63840), (21280, 58836), (24515, 51072), (25536, 49030), (29418, 42560), (31920, 39224), (34321, 36480)]