119091420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 421843968

約数和(自身を除く): 302752548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2011, 2115, 2820, 2961, 3290, 3948, 4022, 4230, 4935, 5922, 6033, 6580, 8044, 8460, 9870, 10055, 11844, 12066, 14077, 14805, 18099, 19740, 20110, 24132, 28154, 29610, 30165, 36198, 40220, 42231, 56308, 59220, 60330, 70385, 72396, 84462, 90495, 94517, 120660, 126693, 140770, 168924, 180990, 189034, 211155, 253386, 281540, 283551, 361980, 378068, 422310, 472585, 506772, 567102, 633465, 661619, 844620, 850653, 945170, 1134204, 1266930, 1323238, 1417755, 1701306, 1890340, 1984857, 2533860, 2646476, 2835510, 3308095, 3402612, 3969714, 4253265, 5671020, 5954571, 6616190, 7939428, 8506530, 9924285, 11909142, 13232380, 17013060, 19848570, 23818284, 29772855, 39697140, 59545710, 119091420]

約数ペア:

[(1, 119091420), (2, 59545710), (3, 39697140), (4, 29772855), (5, 23818284), (6, 19848570), (7, 17013060), (9, 13232380), (10, 11909142), (12, 9924285), (14, 8506530), (15, 7939428), (18, 6616190), (20, 5954571), (21, 5671020), (28, 4253265), (30, 3969714), (35, 3402612), (36, 3308095), (42, 2835510), (45, 2646476), (47, 2533860), (60, 1984857), (63, 1890340), (70, 1701306), (84, 1417755), (90, 1323238), (94, 1266930), (105, 1134204), (126, 945170), (140, 850653), (141, 844620), (180, 661619), (188, 633465), (210, 567102), (235, 506772), (252, 472585), (282, 422310), (315, 378068), (329, 361980), (420, 283551), (423, 281540), (470, 253386), (564, 211155), (630, 189034), (658, 180990), (705, 168924), (846, 140770), (940, 126693), (987, 120660), (1260, 94517), (1316, 90495), (1410, 84462), (1645, 72396), (1692, 70385), (1974, 60330), (2011, 59220), (2115, 56308), (2820, 42231), (2961, 40220), (3290, 36198), (3948, 30165), (4022, 29610), (4230, 28154), (4935, 24132), (5922, 20110), (6033, 19740), (6580, 18099), (8044, 14805), (8460, 14077), (9870, 12066), (10055, 11844)]