142836120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{56681}}^1$

素因数の和:56705

約数の個数: 96

約数和(自身を含む): 530543520

約数和(自身を除く): 387707400

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, 1260, 2520, 56681, 113362, 170043, 226724, 283405, 340086, 396767, 453448, 510129, 566810, 680172, 793534, 850215, 1020258, 1133620, 1190301, 1360344, 1587068, 1700430, 1983835, 2040516, 2267240, 2380602, 2550645, 3174136, 3400860, 3570903, 3967670, 4081032, 4761204, 5101290, 5951505, 6801720, 7141806, 7935340, 9522408, 10202580, 11903010, 14283612, 15870680, 17854515, 20405160, 23806020, 28567224, 35709030, 47612040, 71418060, 142836120]

約数ペア:

[(1, 142836120), (2, 71418060), (3, 47612040), (4, 35709030), (5, 28567224), (6, 23806020), (7, 20405160), (8, 17854515), (9, 15870680), (10, 14283612), (12, 11903010), (14, 10202580), (15, 9522408), (18, 7935340), (20, 7141806), (21, 6801720), (24, 5951505), (28, 5101290), (30, 4761204), (35, 4081032), (36, 3967670), (40, 3570903), (42, 3400860), (45, 3174136), (56, 2550645), (60, 2380602), (63, 2267240), (70, 2040516), (72, 1983835), (84, 1700430), (90, 1587068), (105, 1360344), (120, 1190301), (126, 1133620), (140, 1020258), (168, 850215), (180, 793534), (210, 680172), (252, 566810), (280, 510129), (315, 453448), (360, 396767), (420, 340086), (504, 283405), (630, 226724), (840, 170043), (1260, 113362), (2520, 56681)]