75866890240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 224

約数和(自身を含む): 189675820800

約数和(自身を除く): 113808930560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 149, 155, 160, 248, 256, 298, 310, 320, 401, 496, 512, 596, 620, 640, 745, 802, 992, 1024, 1192, 1240, 1280, 1490, 1604, 1984, 2005, 2048, 2384, 2480, 2560, 2980, 3208, 3968, 4010, 4096, 4619, 4768, 4960, 5120, 5960, 6416, 7936, 8020, 8192, 9238, 9536, 9920, 10240, 11920, 12431, 12832, 15872, 16040, 18476, 19072, 19840, 20480, 23095, 23840, 24862, 25664, 31744, 32080, 36952, 38144, 39680, 40960, 46190, 47680, 49724, 51328, 59749, 62155, 63488, 64160, 73904, 76288, 79360, 92380, 95360, 99448, 102656, 119498, 124310, 126976, 128320, 147808, 152576, 158720, 184760, 190720, 198896, 205312, 238996, 248620, 253952, 256640, 295616, 298745, 305152, 317440, 369520, 381440, 397792, 410624, 477992, 497240, 513280, 591232, 597490, 610304, 634880, 739040, 762880, 795584, 821248, 955984, 994480, 1026560, 1182464, 1194980, 1220608, 1269760, 1478080, 1525760, 1591168, 1642496, 1852219, 1911968, 1988960, 2053120, 2364928, 2389960, 2956160, 3051520, 3182336, 3284992, 3704438, 3823936, 3977920, 4106240, 4729856, 4779920, 5912320, 6103040, 6364672, 7408876, 7647872, 7955840, 8212480, 9261095, 9459712, 9559840, 11824640, 12729344, 14817752, 15295744, 15911680, 16424960, 18522190, 18919424, 19119680, 23649280, 25458688, 29635504, 30591488, 31823360, 37044380, 37838848, 38239360, 47298560, 50917376, 59271008, 61182976, 63646720, 74088760, 76478720, 94597120, 101834752, 118542016, 122365952, 127293440, 148177520, 152957440, 189194240, 237084032, 244731904, 254586880, 296355040, 305914880, 474168064, 489463808, 509173760, 592710080, 611829760, 948336128, 1185420160, 1223659520, 1896672256, 2370840320, 2447319040, 3793344512, 4741680640, 7586689024, 9483361280, 15173378048, 18966722560, 37933445120, 75866890240]

約数ペア:

[(1, 75866890240), (2, 37933445120), (4, 18966722560), (5, 15173378048), (8, 9483361280), (10, 7586689024), (16, 4741680640), (20, 3793344512), (31, 2447319040), (32, 2370840320), (40, 1896672256), (62, 1223659520), (64, 1185420160), (80, 948336128), (124, 611829760), (128, 592710080), (149, 509173760), (155, 489463808), (160, 474168064), (248, 305914880), (256, 296355040), (298, 254586880), (310, 244731904), (320, 237084032), (401, 189194240), (496, 152957440), (512, 148177520), (596, 127293440), (620, 122365952), (640, 118542016), (745, 101834752), (802, 94597120), (992, 76478720), (1024, 74088760), (1192, 63646720), (1240, 61182976), (1280, 59271008), (1490, 50917376), (1604, 47298560), (1984, 38239360), (2005, 37838848), (2048, 37044380), (2384, 31823360), (2480, 30591488), (2560, 29635504), (2980, 25458688), (3208, 23649280), (3968, 19119680), (4010, 18919424), (4096, 18522190), (4619, 16424960), (4768, 15911680), (4960, 15295744), (5120, 14817752), (5960, 12729344), (6416, 11824640), (7936, 9559840), (8020, 9459712), (8192, 9261095), (9238, 8212480), (9536, 7955840), (9920, 7647872), (10240, 7408876), (11920, 6364672), (12431, 6103040), (12832, 5912320), (15872, 4779920), (16040, 4729856), (18476, 4106240), (19072, 3977920), (19840, 3823936), (20480, 3704438), (23095, 3284992), (23840, 3182336), (24862, 3051520), (25664, 2956160), (31744, 2389960), (32080, 2364928), (36952, 2053120), (38144, 1988960), (39680, 1911968), (40960, 1852219), (46190, 1642496), (47680, 1591168), (49724, 1525760), (51328, 1478080), (59749, 1269760), (62155, 1220608), (63488, 1194980), (64160, 1182464), (73904, 1026560), (76288, 994480), (79360, 955984), (92380, 821248), (95360, 795584), (99448, 762880), (102656, 739040), (119498, 634880), (124310, 610304), (126976, 597490), (128320, 591232), (147808, 513280), (152576, 497240), (158720, 477992), (184760, 410624), (190720, 397792), (198896, 381440), (205312, 369520), (238996, 317440), (248620, 305152), (253952, 298745), (256640, 295616)]