87725178880

素因数分解:

$2^{18}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 304

約数和(自身を含む): 231927791616

約数和(自身を除く): 144202612736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 127, 128, 136, 155, 160, 170, 248, 254, 256, 272, 310, 320, 340, 496, 508, 512, 527, 544, 620, 635, 640, 680, 992, 1016, 1024, 1054, 1088, 1240, 1270, 1280, 1360, 1984, 2032, 2048, 2108, 2159, 2176, 2480, 2540, 2560, 2635, 2720, 3937, 3968, 4064, 4096, 4216, 4318, 4352, 4960, 5080, 5120, 5270, 5440, 7874, 7936, 8128, 8192, 8432, 8636, 8704, 9920, 10160, 10240, 10540, 10795, 10880, 15748, 15872, 16256, 16384, 16864, 17272, 17408, 19685, 19840, 20320, 20480, 21080, 21590, 21760, 31496, 31744, 32512, 32768, 33728, 34544, 34816, 39370, 39680, 40640, 40960, 42160, 43180, 43520, 62992, 63488, 65024, 65536, 66929, 67456, 69088, 69632, 78740, 79360, 81280, 81920, 84320, 86360, 87040, 125984, 126976, 130048, 131072, 133858, 134912, 138176, 139264, 157480, 158720, 162560, 163840, 168640, 172720, 174080, 251968, 253952, 260096, 262144, 267716, 269824, 276352, 278528, 314960, 317440, 325120, 327680, 334645, 337280, 345440, 348160, 503936, 507904, 520192, 535432, 539648, 552704, 557056, 629920, 634880, 650240, 655360, 669290, 674560, 690880, 696320, 1007872, 1015808, 1040384, 1070864, 1079296, 1105408, 1114112, 1259840, 1269760, 1300480, 1310720, 1338580, 1349120, 1381760, 1392640, 2015744, 2031616, 2080768, 2141728, 2158592, 2210816, 2228224, 2519680, 2539520, 2600960, 2677160, 2698240, 2763520, 2785280, 4031488, 4063232, 4161536, 4283456, 4317184, 4421632, 4456448, 5039360, 5079040, 5201920, 5354320, 5396480, 5527040, 5570560, 8062976, 8126464, 8323072, 8566912, 8634368, 8843264, 10078720, 10158080, 10403840, 10708640, 10792960, 11054080, 11141120, 16125952, 16646144, 17133824, 17268736, 17686528, 20157440, 20316160, 20807680, 21417280, 21585920, 22108160, 22282240, 32251904, 33292288, 34267648, 34537472, 35373056, 40314880, 40632320, 41615360, 42834560, 43171840, 44216320, 64503808, 68535296, 69074944, 70746112, 80629760, 83230720, 85669120, 86343680, 88432640, 129007616, 137070592, 138149888, 141492224, 161259520, 166461440, 171338240, 172687360, 176865280, 258015232, 274141184, 282984448, 322519040, 342676480, 345374720, 353730560, 516030464, 548282368, 565968896, 645038080, 685352960, 690749440, 707461120, 1032060928, 1096564736, 1290076160, 1370705920, 1414922240, 2193129472, 2580152320, 2741411840, 2829844480, 4386258944, 5160304640, 5482823680, 8772517888, 10965647360, 17545035776, 21931294720, 43862589440, 87725178880]

約数ペア:

[(1, 87725178880), (2, 43862589440), (4, 21931294720), (5, 17545035776), (8, 10965647360), (10, 8772517888), (16, 5482823680), (17, 5160304640), (20, 4386258944), (31, 2829844480), (32, 2741411840), (34, 2580152320), (40, 2193129472), (62, 1414922240), (64, 1370705920), (68, 1290076160), (80, 1096564736), (85, 1032060928), (124, 707461120), (127, 690749440), (128, 685352960), (136, 645038080), (155, 565968896), (160, 548282368), (170, 516030464), (248, 353730560), (254, 345374720), (256, 342676480), (272, 322519040), (310, 282984448), (320, 274141184), (340, 258015232), (496, 176865280), (508, 172687360), (512, 171338240), (527, 166461440), (544, 161259520), (620, 141492224), (635, 138149888), (640, 137070592), (680, 129007616), (992, 88432640), (1016, 86343680), (1024, 85669120), (1054, 83230720), (1088, 80629760), (1240, 70746112), (1270, 69074944), (1280, 68535296), (1360, 64503808), (1984, 44216320), (2032, 43171840), (2048, 42834560), (2108, 41615360), (2159, 40632320), (2176, 40314880), (2480, 35373056), (2540, 34537472), (2560, 34267648), (2635, 33292288), (2720, 32251904), (3937, 22282240), (3968, 22108160), (4064, 21585920), (4096, 21417280), (4216, 20807680), (4318, 20316160), (4352, 20157440), (4960, 17686528), (5080, 17268736), (5120, 17133824), (5270, 16646144), (5440, 16125952), (7874, 11141120), (7936, 11054080), (8128, 10792960), (8192, 10708640), (8432, 10403840), (8636, 10158080), (8704, 10078720), (9920, 8843264), (10160, 8634368), (10240, 8566912), (10540, 8323072), (10795, 8126464), (10880, 8062976), (15748, 5570560), (15872, 5527040), (16256, 5396480), (16384, 5354320), (16864, 5201920), (17272, 5079040), (17408, 5039360), (19685, 4456448), (19840, 4421632), (20320, 4317184), (20480, 4283456), (21080, 4161536), (21590, 4063232), (21760, 4031488), (31496, 2785280), (31744, 2763520), (32512, 2698240), (32768, 2677160), (33728, 2600960), (34544, 2539520), (34816, 2519680), (39370, 2228224), (39680, 2210816), (40640, 2158592), (40960, 2141728), (42160, 2080768), (43180, 2031616), (43520, 2015744), (62992, 1392640), (63488, 1381760), (65024, 1349120), (65536, 1338580), (66929, 1310720), (67456, 1300480), (69088, 1269760), (69632, 1259840), (78740, 1114112), (79360, 1105408), (81280, 1079296), (81920, 1070864), (84320, 1040384), (86360, 1015808), (87040, 1007872), (125984, 696320), (126976, 690880), (130048, 674560), (131072, 669290), (133858, 655360), (134912, 650240), (138176, 634880), (139264, 629920), (157480, 557056), (158720, 552704), (162560, 539648), (163840, 535432), (168640, 520192), (172720, 507904), (174080, 503936), (251968, 348160), (253952, 345440), (260096, 337280), (262144, 334645), (267716, 327680), (269824, 325120), (276352, 317440), (278528, 314960)]