54391813560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{21649}}^1$

素因数の和:22670

約数の個数: 192

約数和(自身を含む): 202238712000

約数和(自身を除く): 147846898440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 997, 1260, 1994, 2520, 2991, 3988, 4985, 5982, 6979, 7976, 8973, 9970, 11964, 13958, 14955, 17946, 19940, 20937, 21649, 23928, 27916, 29910, 34895, 35892, 39880, 41874, 43298, 44865, 55832, 59820, 62811, 64947, 69790, 71784, 83748, 86596, 89730, 104685, 108245, 119640, 125622, 129894, 139580, 151543, 167496, 173192, 179460, 194841, 209370, 216490, 251244, 259788, 279160, 303086, 314055, 324735, 358920, 389682, 418740, 432980, 454629, 502488, 519576, 606172, 628110, 649470, 757715, 779364, 837480, 865960, 909258, 974205, 1212344, 1256220, 1298940, 1363887, 1515430, 1558728, 1818516, 1948410, 2273145, 2512440, 2597880, 2727774, 3030860, 3637032, 3896820, 4546290, 5455548, 6061720, 6819435, 7793640, 9092580, 10911096, 13638870, 18185160, 21584053, 27277740, 43168106, 54555480, 64752159, 86336212, 107920265, 129504318, 151088371, 172672424, 194256477, 215840530, 259008636, 302176742, 323760795, 388512954, 431681060, 453265113, 518017272, 604353484, 647521590, 755441855, 777025908, 863362120, 906530226, 971282385, 1208706968, 1295043180, 1359795339, 1510883710, 1554051816, 1813060452, 1942564770, 2266325565, 2590086360, 2719590678, 3021767420, 3626120904, 3885129540, 4532651130, 5439181356, 6043534840, 6798976695, 7770259080, 9065302260, 10878362712, 13597953390, 18130604520, 27195906780, 54391813560]

約数ペア:

[(1, 54391813560), (2, 27195906780), (3, 18130604520), (4, 13597953390), (5, 10878362712), (6, 9065302260), (7, 7770259080), (8, 6798976695), (9, 6043534840), (10, 5439181356), (12, 4532651130), (14, 3885129540), (15, 3626120904), (18, 3021767420), (20, 2719590678), (21, 2590086360), (24, 2266325565), (28, 1942564770), (30, 1813060452), (35, 1554051816), (36, 1510883710), (40, 1359795339), (42, 1295043180), (45, 1208706968), (56, 971282385), (60, 906530226), (63, 863362120), (70, 777025908), (72, 755441855), (84, 647521590), (90, 604353484), (105, 518017272), (120, 453265113), (126, 431681060), (140, 388512954), (168, 323760795), (180, 302176742), (210, 259008636), (252, 215840530), (280, 194256477), (315, 172672424), (360, 151088371), (420, 129504318), (504, 107920265), (630, 86336212), (840, 64752159), (997, 54555480), (1260, 43168106), (1994, 27277740), (2520, 21584053), (2991, 18185160), (3988, 13638870), (4985, 10911096), (5982, 9092580), (6979, 7793640), (7976, 6819435), (8973, 6061720), (9970, 5455548), (11964, 4546290), (13958, 3896820), (14955, 3637032), (17946, 3030860), (19940, 2727774), (20937, 2597880), (21649, 2512440), (23928, 2273145), (27916, 1948410), (29910, 1818516), (34895, 1558728), (35892, 1515430), (39880, 1363887), (41874, 1298940), (43298, 1256220), (44865, 1212344), (55832, 974205), (59820, 909258), (62811, 865960), (64947, 837480), (69790, 779364), (71784, 757715), (83748, 649470), (86596, 628110), (89730, 606172), (104685, 519576), (108245, 502488), (119640, 454629), (125622, 432980), (129894, 418740), (139580, 389682), (151543, 358920), (167496, 324735), (173192, 314055), (179460, 303086), (194841, 279160), (209370, 259788), (216490, 251244)]