20024830080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{6967}}^1$

素因数の和:7491

約数の個数: 192

約数和(自身を含む): 69296760000

約数和(自身を除く): 49271929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 499, 576, 640, 720, 960, 998, 1152, 1440, 1497, 1920, 1996, 2495, 2880, 2994, 3992, 4491, 4990, 5760, 5988, 6967, 7485, 7984, 8982, 9980, 11976, 13934, 14970, 15968, 17964, 19960, 20901, 22455, 23952, 27868, 29940, 31936, 34835, 35928, 39920, 41802, 44910, 47904, 55736, 59880, 62703, 63872, 69670, 71856, 79840, 83604, 89820, 95808, 104505, 111472, 119760, 125406, 139340, 143712, 159680, 167208, 179640, 191616, 209010, 222944, 239520, 250812, 278680, 287424, 313515, 319360, 334416, 359280, 418020, 445888, 479040, 501624, 557360, 574848, 627030, 668832, 718560, 836040, 891776, 958080, 1003248, 1114720, 1254060, 1337664, 1437120, 1672080, 2006496, 2229440, 2508120, 2675328, 2874240, 3344160, 3476533, 4012992, 4458880, 5016240, 6688320, 6953066, 8025984, 10032480, 10429599, 13376640, 13906132, 17382665, 20064960, 20859198, 27812264, 31288797, 34765330, 40129920, 41718396, 52147995, 55624528, 62577594, 69530660, 83436792, 104295990, 111249056, 125155188, 139061320, 156443985, 166873584, 208591980, 222498112, 250310376, 278122640, 312887970, 333747168, 417183960, 444996224, 500620752, 556245280, 625775940, 667494336, 834367920, 1001241504, 1112490560, 1251551880, 1334988672, 1668735840, 2002483008, 2224981120, 2503103760, 3337471680, 4004966016, 5006207520, 6674943360, 10012415040, 20024830080]

約数ペア:

[(1, 20024830080), (2, 10012415040), (3, 6674943360), (4, 5006207520), (5, 4004966016), (6, 3337471680), (8, 2503103760), (9, 2224981120), (10, 2002483008), (12, 1668735840), (15, 1334988672), (16, 1251551880), (18, 1112490560), (20, 1001241504), (24, 834367920), (30, 667494336), (32, 625775940), (36, 556245280), (40, 500620752), (45, 444996224), (48, 417183960), (60, 333747168), (64, 312887970), (72, 278122640), (80, 250310376), (90, 222498112), (96, 208591980), (120, 166873584), (128, 156443985), (144, 139061320), (160, 125155188), (180, 111249056), (192, 104295990), (240, 83436792), (288, 69530660), (320, 62577594), (360, 55624528), (384, 52147995), (480, 41718396), (499, 40129920), (576, 34765330), (640, 31288797), (720, 27812264), (960, 20859198), (998, 20064960), (1152, 17382665), (1440, 13906132), (1497, 13376640), (1920, 10429599), (1996, 10032480), (2495, 8025984), (2880, 6953066), (2994, 6688320), (3992, 5016240), (4491, 4458880), (4990, 4012992), (5760, 3476533), (5988, 3344160), (6967, 2874240), (7485, 2675328), (7984, 2508120), (8982, 2229440), (9980, 2006496), (11976, 1672080), (13934, 1437120), (14970, 1337664), (15968, 1254060), (17964, 1114720), (19960, 1003248), (20901, 958080), (22455, 891776), (23952, 836040), (27868, 718560), (29940, 668832), (31936, 627030), (34835, 574848), (35928, 557360), (39920, 501624), (41802, 479040), (44910, 445888), (47904, 418020), (55736, 359280), (59880, 334416), (62703, 319360), (63872, 313515), (69670, 287424), (71856, 278680), (79840, 250812), (83604, 239520), (89820, 222944), (95808, 209010), (104505, 191616), (111472, 179640), (119760, 167208), (125406, 159680), (139340, 143712)]