141256260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 456543360

約数和(自身を除く): 315287100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 309, 342, 380, 401, 412, 515, 570, 618, 684, 802, 855, 927, 1030, 1140, 1203, 1236, 1545, 1604, 1710, 1854, 1957, 2005, 2060, 2406, 3090, 3420, 3609, 3708, 3914, 4010, 4635, 4812, 5871, 6015, 6180, 7218, 7619, 7828, 8020, 9270, 9785, 11742, 12030, 14436, 15238, 17613, 18045, 18540, 19570, 22857, 23484, 24060, 29355, 30476, 35226, 36090, 38095, 39140, 41303, 45714, 58710, 68571, 70452, 72180, 76190, 82606, 88065, 91428, 114285, 117420, 123909, 137142, 152380, 165212, 176130, 206515, 228570, 247818, 274284, 342855, 352260, 371727, 413030, 457140, 495636, 619545, 685710, 743454, 784757, 826060, 1239090, 1371420, 1486908, 1569514, 1858635, 2354271, 2478180, 3139028, 3717270, 3923785, 4708542, 7062813, 7434540, 7847570, 9417084, 11771355, 14125626, 15695140, 23542710, 28251252, 35314065, 47085420, 70628130, 141256260]

約数ペア:

[(1, 141256260), (2, 70628130), (3, 47085420), (4, 35314065), (5, 28251252), (6, 23542710), (9, 15695140), (10, 14125626), (12, 11771355), (15, 9417084), (18, 7847570), (19, 7434540), (20, 7062813), (30, 4708542), (36, 3923785), (38, 3717270), (45, 3139028), (57, 2478180), (60, 2354271), (76, 1858635), (90, 1569514), (95, 1486908), (103, 1371420), (114, 1239090), (171, 826060), (180, 784757), (190, 743454), (206, 685710), (228, 619545), (285, 495636), (309, 457140), (342, 413030), (380, 371727), (401, 352260), (412, 342855), (515, 274284), (570, 247818), (618, 228570), (684, 206515), (802, 176130), (855, 165212), (927, 152380), (1030, 137142), (1140, 123909), (1203, 117420), (1236, 114285), (1545, 91428), (1604, 88065), (1710, 82606), (1854, 76190), (1957, 72180), (2005, 70452), (2060, 68571), (2406, 58710), (3090, 45714), (3420, 41303), (3609, 39140), (3708, 38095), (3914, 36090), (4010, 35226), (4635, 30476), (4812, 29355), (5871, 24060), (6015, 23484), (6180, 22857), (7218, 19570), (7619, 18540), (7828, 18045), (8020, 17613), (9270, 15238), (9785, 14436), (11742, 12030)]