20882086080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11503}}^1$

素因数の和:11615

約数の個数: 224

約数和(自身を含む): 69567356928

約数和(自身を除く): 48685270848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 192, 240, 244, 248, 305, 310, 320, 366, 372, 465, 480, 488, 496, 610, 620, 732, 744, 915, 930, 960, 976, 992, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 1952, 1984, 2440, 2480, 2928, 2976, 3660, 3720, 3782, 3904, 4880, 4960, 5673, 5856, 5952, 7320, 7440, 7564, 9455, 9760, 9920, 11346, 11503, 11712, 14640, 14880, 15128, 18910, 19520, 22692, 23006, 28365, 29280, 29760, 30256, 34509, 37820, 45384, 46012, 56730, 57515, 58560, 60512, 69018, 75640, 90768, 92024, 113460, 115030, 121024, 138036, 151280, 172545, 181536, 184048, 226920, 230060, 276072, 302560, 345090, 356593, 363072, 368096, 453840, 460120, 552144, 605120, 690180, 701683, 713186, 736192, 907680, 920240, 1069779, 1104288, 1380360, 1403366, 1426372, 1782965, 1815360, 1840480, 2105049, 2139558, 2208576, 2760720, 2806732, 2852744, 3508415, 3565930, 3680960, 4210098, 4279116, 5348895, 5521440, 5613464, 5705488, 7016830, 7131860, 8420196, 8558232, 10525245, 10697790, 11042880, 11226928, 11410976, 14033660, 14263720, 16840392, 17116464, 21050490, 21395580, 21752173, 22453856, 22821952, 28067320, 28527440, 33680784, 34232928, 42100980, 42791160, 43504346, 44907712, 56134640, 57054880, 65256519, 67361568, 68465856, 84201960, 85582320, 87008692, 108760865, 112269280, 114109760, 130513038, 134723136, 168403920, 171164640, 174017384, 217521730, 224538560, 261026076, 326282595, 336807840, 342329280, 348034768, 435043460, 522052152, 652565190, 673615680, 696069536, 870086920, 1044104304, 1305130380, 1392139072, 1740173840, 2088208608, 2610260760, 3480347680, 4176417216, 5220521520, 6960695360, 10441043040, 20882086080]

約数ペア:

[(1, 20882086080), (2, 10441043040), (3, 6960695360), (4, 5220521520), (5, 4176417216), (6, 3480347680), (8, 2610260760), (10, 2088208608), (12, 1740173840), (15, 1392139072), (16, 1305130380), (20, 1044104304), (24, 870086920), (30, 696069536), (31, 673615680), (32, 652565190), (40, 522052152), (48, 435043460), (60, 348034768), (61, 342329280), (62, 336807840), (64, 326282595), (80, 261026076), (93, 224538560), (96, 217521730), (120, 174017384), (122, 171164640), (124, 168403920), (155, 134723136), (160, 130513038), (183, 114109760), (186, 112269280), (192, 108760865), (240, 87008692), (244, 85582320), (248, 84201960), (305, 68465856), (310, 67361568), (320, 65256519), (366, 57054880), (372, 56134640), (465, 44907712), (480, 43504346), (488, 42791160), (496, 42100980), (610, 34232928), (620, 33680784), (732, 28527440), (744, 28067320), (915, 22821952), (930, 22453856), (960, 21752173), (976, 21395580), (992, 21050490), (1220, 17116464), (1240, 16840392), (1464, 14263720), (1488, 14033660), (1830, 11410976), (1860, 11226928), (1891, 11042880), (1952, 10697790), (1984, 10525245), (2440, 8558232), (2480, 8420196), (2928, 7131860), (2976, 7016830), (3660, 5705488), (3720, 5613464), (3782, 5521440), (3904, 5348895), (4880, 4279116), (4960, 4210098), (5673, 3680960), (5856, 3565930), (5952, 3508415), (7320, 2852744), (7440, 2806732), (7564, 2760720), (9455, 2208576), (9760, 2139558), (9920, 2105049), (11346, 1840480), (11503, 1815360), (11712, 1782965), (14640, 1426372), (14880, 1403366), (15128, 1380360), (18910, 1104288), (19520, 1069779), (22692, 920240), (23006, 907680), (28365, 736192), (29280, 713186), (29760, 701683), (30256, 690180), (34509, 605120), (37820, 552144), (45384, 460120), (46012, 453840), (56730, 368096), (57515, 363072), (58560, 356593), (60512, 345090), (69018, 302560), (75640, 276072), (90768, 230060), (92024, 226920), (113460, 184048), (115030, 181536), (121024, 172545), (138036, 151280)]