7889315280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22469}}^1$

素因数の和:22522

約数の個数: 320

約数和(自身を含む): 32097945600

約数和(自身を除く): 24208630320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 560, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1064, 1140, 1155, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1848, 1995, 2090, 2128, 2280, 2310, 2508, 2640, 2660, 2926, 3080, 3135, 3192, 3344, 3696, 3990, 4180, 4389, 4560, 4620, 5016, 5320, 5852, 6160, 6270, 6384, 7315, 7980, 8360, 8778, 9240, 10032, 10640, 11704, 12540, 14630, 15960, 16720, 17556, 18480, 21945, 22469, 23408, 25080, 29260, 31920, 35112, 43890, 44938, 50160, 58520, 67407, 70224, 87780, 89876, 112345, 117040, 134814, 157283, 175560, 179752, 224690, 247159, 269628, 314566, 337035, 351120, 359504, 426911, 449380, 471849, 494318, 539256, 629132, 674070, 741477, 786415, 853822, 898760, 943698, 988636, 1078512, 1235795, 1258264, 1280733, 1348140, 1482954, 1572830, 1707644, 1730113, 1797520, 1887396, 1977272, 2134555, 2359245, 2471590, 2516528, 2561466, 2696280, 2965908, 2988377, 3145660, 3415288, 3460226, 3707385, 3774792, 3954544, 4269110, 4696021, 4718490, 4943180, 5122932, 5190339, 5392560, 5931816, 5976754, 6291320, 6403665, 6830576, 6920452, 7414770, 7549584, 8538220, 8650565, 8965131, 9392042, 9436980, 9886360, 10245864, 10380678, 11863632, 11953508, 12582640, 12807330, 13840904, 14088063, 14829540, 14941885, 17076440, 17301130, 17930262, 18784084, 18873960, 19772720, 20491728, 20761356, 23480105, 23907016, 25614660, 25951695, 27681808, 28176126, 29659080, 29883770, 32872147, 34152880, 34602260, 35860524, 37568168, 37747920, 41522712, 44825655, 46960210, 47814032, 51229320, 51903390, 56352252, 59318160, 59767540, 65744294, 69204520, 70440315, 71721048, 75136336, 83045424, 89651310, 93920420, 98616441, 102458640, 103806780, 112704504, 119535080, 131488588, 138409040, 140880630, 143442096, 164360735, 179302620, 187840840, 197232882, 207613560, 225409008, 239070160, 262977176, 281761260, 328721470, 358605240, 375681680, 394465764, 415227120, 493082205, 525954352, 563522520, 657442940, 717210480, 788931528, 986164410, 1127045040, 1314885880, 1577863056, 1972328820, 2629771760, 3944657640, 7889315280]

約数ペア:

[(1, 7889315280), (2, 3944657640), (3, 2629771760), (4, 1972328820), (5, 1577863056), (6, 1314885880), (7, 1127045040), (8, 986164410), (10, 788931528), (11, 717210480), (12, 657442940), (14, 563522520), (15, 525954352), (16, 493082205), (19, 415227120), (20, 394465764), (21, 375681680), (22, 358605240), (24, 328721470), (28, 281761260), (30, 262977176), (33, 239070160), (35, 225409008), (38, 207613560), (40, 197232882), (42, 187840840), (44, 179302620), (48, 164360735), (55, 143442096), (56, 140880630), (57, 138409040), (60, 131488588), (66, 119535080), (70, 112704504), (76, 103806780), (77, 102458640), (80, 98616441), (84, 93920420), (88, 89651310), (95, 83045424), (105, 75136336), (110, 71721048), (112, 70440315), (114, 69204520), (120, 65744294), (132, 59767540), (133, 59318160), (140, 56352252), (152, 51903390), (154, 51229320), (165, 47814032), (168, 46960210), (176, 44825655), (190, 41522712), (209, 37747920), (210, 37568168), (220, 35860524), (228, 34602260), (231, 34152880), (240, 32872147), (264, 29883770), (266, 29659080), (280, 28176126), (285, 27681808), (304, 25951695), (308, 25614660), (330, 23907016), (336, 23480105), (380, 20761356), (385, 20491728), (399, 19772720), (418, 18873960), (420, 18784084), (440, 17930262), (456, 17301130), (462, 17076440), (528, 14941885), (532, 14829540), (560, 14088063), (570, 13840904), (616, 12807330), (627, 12582640), (660, 11953508), (665, 11863632), (760, 10380678), (770, 10245864), (798, 9886360), (836, 9436980), (840, 9392042), (880, 8965131), (912, 8650565), (924, 8538220), (1045, 7549584), (1064, 7414770), (1140, 6920452), (1155, 6830576), (1232, 6403665), (1254, 6291320), (1320, 5976754), (1330, 5931816), (1463, 5392560), (1520, 5190339), (1540, 5122932), (1596, 4943180), (1672, 4718490), (1680, 4696021), (1848, 4269110), (1995, 3954544), (2090, 3774792), (2128, 3707385), (2280, 3460226), (2310, 3415288), (2508, 3145660), (2640, 2988377), (2660, 2965908), (2926, 2696280), (3080, 2561466), (3135, 2516528), (3192, 2471590), (3344, 2359245), (3696, 2134555), (3990, 1977272), (4180, 1887396), (4389, 1797520), (4560, 1730113), (4620, 1707644), (5016, 1572830), (5320, 1482954), (5852, 1348140), (6160, 1280733), (6270, 1258264), (6384, 1235795), (7315, 1078512), (7980, 988636), (8360, 943698), (8778, 898760), (9240, 853822), (10032, 786415), (10640, 741477), (11704, 674070), (12540, 629132), (14630, 539256), (15960, 494318), (16720, 471849), (17556, 449380), (18480, 426911), (21945, 359504), (22469, 351120), (23408, 337035), (25080, 314566), (29260, 269628), (31920, 247159), (35112, 224690), (43890, 179752), (44938, 175560), (50160, 157283), (58520, 134814), (67407, 117040), (70224, 112345), (87780, 89876)]