154010760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 494242560

約数和(自身を除く): 340231800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1361, 1380, 1640, 1886, 2460, 2722, 2760, 2829, 3772, 4083, 4715, 4920, 5444, 5658, 6805, 7544, 8166, 9430, 10888, 11316, 13610, 14145, 16332, 18860, 20415, 22632, 27220, 28290, 31303, 32664, 37720, 40830, 54440, 55801, 56580, 62606, 81660, 93909, 111602, 113160, 125212, 156515, 163320, 167403, 187818, 223204, 250424, 279005, 313030, 334806, 375636, 446408, 469545, 558010, 626060, 669612, 751272, 837015, 939090, 1116020, 1252120, 1283423, 1339224, 1674030, 1878180, 2232040, 2566846, 3348060, 3756360, 3850269, 5133692, 6417115, 6696120, 7700538, 10267384, 12834230, 15401076, 19251345, 25668460, 30802152, 38502690, 51336920, 77005380, 154010760]

約数ペア:

[(1, 154010760), (2, 77005380), (3, 51336920), (4, 38502690), (5, 30802152), (6, 25668460), (8, 19251345), (10, 15401076), (12, 12834230), (15, 10267384), (20, 7700538), (23, 6696120), (24, 6417115), (30, 5133692), (40, 3850269), (41, 3756360), (46, 3348060), (60, 2566846), (69, 2232040), (82, 1878180), (92, 1674030), (115, 1339224), (120, 1283423), (123, 1252120), (138, 1116020), (164, 939090), (184, 837015), (205, 751272), (230, 669612), (246, 626060), (276, 558010), (328, 469545), (345, 446408), (410, 375636), (460, 334806), (492, 313030), (552, 279005), (615, 250424), (690, 223204), (820, 187818), (920, 167403), (943, 163320), (984, 156515), (1230, 125212), (1361, 113160), (1380, 111602), (1640, 93909), (1886, 81660), (2460, 62606), (2722, 56580), (2760, 55801), (2829, 54440), (3772, 40830), (4083, 37720), (4715, 32664), (4920, 31303), (5444, 28290), (5658, 27220), (6805, 22632), (7544, 20415), (8166, 18860), (9430, 16332), (10888, 14145), (11316, 13610)]