47359905280

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:345

約数の個数: 240

約数和(自身を含む): 121339126656

約数和(自身を除く): 73979221376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 127, 128, 148, 155, 160, 185, 248, 254, 256, 296, 310, 320, 370, 496, 508, 512, 592, 620, 635, 640, 740, 992, 1016, 1147, 1184, 1240, 1270, 1280, 1480, 1984, 2032, 2294, 2368, 2480, 2540, 2560, 2960, 3937, 3968, 4064, 4588, 4699, 4736, 4960, 5080, 5735, 5920, 7874, 7936, 8128, 9176, 9398, 9472, 9920, 10160, 11470, 11840, 15748, 15872, 16129, 16256, 18352, 18796, 18944, 19685, 19840, 20320, 22940, 23495, 23680, 31496, 32258, 32512, 36704, 37592, 39370, 39680, 40640, 45880, 46990, 47360, 62992, 64516, 65024, 73408, 75184, 78740, 79360, 80645, 81280, 91760, 93980, 94720, 125984, 129032, 145669, 146816, 150368, 157480, 161290, 162560, 183520, 187960, 251968, 258064, 291338, 293632, 300736, 314960, 322580, 325120, 367040, 375920, 499999, 503936, 516128, 582676, 587264, 596773, 601472, 629920, 645160, 728345, 734080, 751840, 999998, 1007872, 1032256, 1165352, 1193546, 1202944, 1259840, 1290320, 1456690, 1468160, 1503680, 1999996, 2015744, 2064512, 2330704, 2387092, 2405888, 2499995, 2519680, 2580640, 2913380, 2936320, 2983865, 3007360, 3999992, 4129024, 4661408, 4774184, 4999990, 5039360, 5161280, 5826760, 5967730, 6014720, 7999984, 8258048, 9322816, 9548368, 9999980, 10078720, 10322560, 11653520, 11935460, 12029440, 15999968, 18499963, 18645632, 19096736, 19999960, 20645120, 23307040, 23870920, 31999936, 36999926, 37291264, 38193472, 39999920, 41290240, 46614080, 47741840, 63999872, 73999852, 74582528, 76386944, 79999840, 92499815, 93228160, 95483680, 127999744, 147999704, 152773888, 159999680, 184999630, 186456320, 190967360, 255999488, 295999408, 305547776, 319999360, 369999260, 372912640, 381934720, 591998816, 639998720, 739998520, 763869440, 1183997632, 1279997440, 1479997040, 1527738880, 2367995264, 2959994080, 4735990528, 5919988160, 9471981056, 11839976320, 23679952640, 47359905280]

約数ペア:

[(1, 47359905280), (2, 23679952640), (4, 11839976320), (5, 9471981056), (8, 5919988160), (10, 4735990528), (16, 2959994080), (20, 2367995264), (31, 1527738880), (32, 1479997040), (37, 1279997440), (40, 1183997632), (62, 763869440), (64, 739998520), (74, 639998720), (80, 591998816), (124, 381934720), (127, 372912640), (128, 369999260), (148, 319999360), (155, 305547776), (160, 295999408), (185, 255999488), (248, 190967360), (254, 186456320), (256, 184999630), (296, 159999680), (310, 152773888), (320, 147999704), (370, 127999744), (496, 95483680), (508, 93228160), (512, 92499815), (592, 79999840), (620, 76386944), (635, 74582528), (640, 73999852), (740, 63999872), (992, 47741840), (1016, 46614080), (1147, 41290240), (1184, 39999920), (1240, 38193472), (1270, 37291264), (1280, 36999926), (1480, 31999936), (1984, 23870920), (2032, 23307040), (2294, 20645120), (2368, 19999960), (2480, 19096736), (2540, 18645632), (2560, 18499963), (2960, 15999968), (3937, 12029440), (3968, 11935460), (4064, 11653520), (4588, 10322560), (4699, 10078720), (4736, 9999980), (4960, 9548368), (5080, 9322816), (5735, 8258048), (5920, 7999984), (7874, 6014720), (7936, 5967730), (8128, 5826760), (9176, 5161280), (9398, 5039360), (9472, 4999990), (9920, 4774184), (10160, 4661408), (11470, 4129024), (11840, 3999992), (15748, 3007360), (15872, 2983865), (16129, 2936320), (16256, 2913380), (18352, 2580640), (18796, 2519680), (18944, 2499995), (19685, 2405888), (19840, 2387092), (20320, 2330704), (22940, 2064512), (23495, 2015744), (23680, 1999996), (31496, 1503680), (32258, 1468160), (32512, 1456690), (36704, 1290320), (37592, 1259840), (39370, 1202944), (39680, 1193546), (40640, 1165352), (45880, 1032256), (46990, 1007872), (47360, 999998), (62992, 751840), (64516, 734080), (65024, 728345), (73408, 645160), (75184, 629920), (78740, 601472), (79360, 596773), (80645, 587264), (81280, 582676), (91760, 516128), (93980, 503936), (94720, 499999), (125984, 375920), (129032, 367040), (145669, 325120), (146816, 322580), (150368, 314960), (157480, 300736), (161290, 293632), (162560, 291338), (183520, 258064), (187960, 251968)]