78842974560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39839}}^1$

素因数の和:39914

約数の個数: 384

約数和(自身を含む): 308418969600

約数和(自身を除く): 229575995040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 133, 140, 152, 155, 160, 168, 186, 190, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 336, 372, 380, 399, 420, 434, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 651, 665, 672, 744, 760, 798, 840, 868, 912, 930, 992, 1064, 1085, 1120, 1140, 1178, 1240, 1302, 1330, 1488, 1520, 1596, 1680, 1736, 1767, 1824, 1860, 1995, 2128, 2170, 2280, 2356, 2480, 2604, 2660, 2945, 2976, 3040, 3192, 3255, 3360, 3472, 3534, 3720, 3990, 4123, 4256, 4340, 4560, 4712, 4960, 5208, 5320, 5890, 6384, 6510, 6944, 7068, 7440, 7980, 8246, 8680, 8835, 9120, 9424, 10416, 10640, 11780, 12369, 12768, 13020, 14136, 14880, 15960, 16492, 17360, 17670, 18848, 20615, 20832, 21280, 23560, 24738, 26040, 28272, 31920, 32984, 34720, 35340, 39839, 41230, 47120, 49476, 52080, 56544, 61845, 63840, 65968, 70680, 79678, 82460, 94240, 98952, 104160, 119517, 123690, 131936, 141360, 159356, 164920, 197904, 199195, 239034, 247380, 278873, 282720, 318712, 329840, 395808, 398390, 478068, 494760, 557746, 597585, 637424, 659680, 756941, 796780, 836619, 956136, 989520, 1115492, 1195170, 1235009, 1274848, 1394365, 1513882, 1593560, 1673238, 1912272, 1979040, 2230984, 2270823, 2390340, 2470018, 2788730, 3027764, 3187120, 3346476, 3705027, 3784705, 3824544, 4183095, 4461968, 4541646, 4780680, 4940036, 5298587, 5577460, 6055528, 6175045, 6374240, 6692952, 7410054, 7569410, 8366190, 8645063, 8923936, 9083292, 9561360, 9880072, 10597174, 11154920, 11354115, 12111056, 12350090, 13385904, 14820108, 15138820, 15895761, 16732380, 17290126, 18166584, 18525135, 19122720, 19760144, 21194348, 22309840, 22708230, 23465171, 24222112, 24700180, 25935189, 26492935, 26771808, 29640216, 30277640, 31791522, 33464760, 34580252, 36333168, 37050270, 39520288, 42388696, 43225315, 44619680, 45416460, 46930342, 49400360, 51870378, 52985870, 59280432, 60555280, 63583044, 66929520, 69160504, 70395513, 72666336, 74100540, 79478805, 84777392, 86450630, 90832920, 93860684, 98800720, 103740756, 105971740, 117325855, 118560864, 121110560, 127166088, 129675945, 133859040, 138321008, 140791026, 148201080, 158957610, 164256197, 169554784, 172901260, 181665840, 187721368, 197601440, 207481512, 211943480, 234651710, 254332176, 259351890, 276642016, 281582052, 296402160, 317915220, 328512394, 345802520, 351977565, 363331680, 375442736, 414963024, 423886960, 469303420, 492768591, 508664352, 518703780, 563164104, 592804320, 635830440, 657024788, 691605040, 703955130, 750885472, 821280985, 829926048, 847773920, 938606840, 985537182, 1037407560, 1126328208, 1271660880, 1314049576, 1383210080, 1407910260, 1642561970, 1877213680, 1971074364, 2074815120, 2252656416, 2463842955, 2543321760, 2628099152, 2815820520, 3285123940, 3754427360, 3942148728, 4149630240, 4927685910, 5256198304, 5631641040, 6570247880, 7884297456, 9855371820, 11263282080, 13140495760, 15768594912, 19710743640, 26280991520, 39421487280, 78842974560]

約数ペア:

[(1, 78842974560), (2, 39421487280), (3, 26280991520), (4, 19710743640), (5, 15768594912), (6, 13140495760), (7, 11263282080), (8, 9855371820), (10, 7884297456), (12, 6570247880), (14, 5631641040), (15, 5256198304), (16, 4927685910), (19, 4149630240), (20, 3942148728), (21, 3754427360), (24, 3285123940), (28, 2815820520), (30, 2628099152), (31, 2543321760), (32, 2463842955), (35, 2252656416), (38, 2074815120), (40, 1971074364), (42, 1877213680), (48, 1642561970), (56, 1407910260), (57, 1383210080), (60, 1314049576), (62, 1271660880), (70, 1126328208), (76, 1037407560), (80, 985537182), (84, 938606840), (93, 847773920), (95, 829926048), (96, 821280985), (105, 750885472), (112, 703955130), (114, 691605040), (120, 657024788), (124, 635830440), (133, 592804320), (140, 563164104), (152, 518703780), (155, 508664352), (160, 492768591), (168, 469303420), (186, 423886960), (190, 414963024), (210, 375442736), (217, 363331680), (224, 351977565), (228, 345802520), (240, 328512394), (248, 317915220), (266, 296402160), (280, 281582052), (285, 276642016), (304, 259351890), (310, 254332176), (336, 234651710), (372, 211943480), (380, 207481512), (399, 197601440), (420, 187721368), (434, 181665840), (456, 172901260), (465, 169554784), (480, 164256197), (496, 158957610), (532, 148201080), (560, 140791026), (570, 138321008), (589, 133859040), (608, 129675945), (620, 127166088), (651, 121110560), (665, 118560864), (672, 117325855), (744, 105971740), (760, 103740756), (798, 98800720), (840, 93860684), (868, 90832920), (912, 86450630), (930, 84777392), (992, 79478805), (1064, 74100540), (1085, 72666336), (1120, 70395513), (1140, 69160504), (1178, 66929520), (1240, 63583044), (1302, 60555280), (1330, 59280432), (1488, 52985870), (1520, 51870378), (1596, 49400360), (1680, 46930342), (1736, 45416460), (1767, 44619680), (1824, 43225315), (1860, 42388696), (1995, 39520288), (2128, 37050270), (2170, 36333168), (2280, 34580252), (2356, 33464760), (2480, 31791522), (2604, 30277640), (2660, 29640216), (2945, 26771808), (2976, 26492935), (3040, 25935189), (3192, 24700180), (3255, 24222112), (3360, 23465171), (3472, 22708230), (3534, 22309840), (3720, 21194348), (3990, 19760144), (4123, 19122720), (4256, 18525135), (4340, 18166584), (4560, 17290126), (4712, 16732380), (4960, 15895761), (5208, 15138820), (5320, 14820108), (5890, 13385904), (6384, 12350090), (6510, 12111056), (6944, 11354115), (7068, 11154920), (7440, 10597174), (7980, 9880072), (8246, 9561360), (8680, 9083292), (8835, 8923936), (9120, 8645063), (9424, 8366190), (10416, 7569410), (10640, 7410054), (11780, 6692952), (12369, 6374240), (12768, 6175045), (13020, 6055528), (14136, 5577460), (14880, 5298587), (15960, 4940036), (16492, 4780680), (17360, 4541646), (17670, 4461968), (18848, 4183095), (20615, 3824544), (20832, 3784705), (21280, 3705027), (23560, 3346476), (24738, 3187120), (26040, 3027764), (28272, 2788730), (31920, 2470018), (32984, 2390340), (34720, 2270823), (35340, 2230984), (39839, 1979040), (41230, 1912272), (47120, 1673238), (49476, 1593560), (52080, 1513882), (56544, 1394365), (61845, 1274848), (63840, 1235009), (65968, 1195170), (70680, 1115492), (79678, 989520), (82460, 956136), (94240, 836619), (98952, 796780), (104160, 756941), (119517, 659680), (123690, 637424), (131936, 597585), (141360, 557746), (159356, 494760), (164920, 478068), (197904, 398390), (199195, 395808), (239034, 329840), (247380, 318712), (278873, 282720)]