144105780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26393}}^1$

素因数の和:26425

約数の個数: 96

約数和(自身を含む): 496629504

約数和(自身を除く): 352523724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26393, 52786, 79179, 105572, 131965, 158358, 184751, 263930, 316716, 343109, 369502, 395895, 527860, 554253, 686218, 739004, 791790, 923755, 1029327, 1108506, 1372436, 1583580, 1715545, 1847510, 2058654, 2217012, 2401763, 2771265, 3431090, 3695020, 4117308, 4803526, 5146635, 5542530, 6862180, 7205289, 9607052, 10293270, 11085060, 12008815, 14410578, 20586540, 24017630, 28821156, 36026445, 48035260, 72052890, 144105780]

約数ペア:

[(1, 144105780), (2, 72052890), (3, 48035260), (4, 36026445), (5, 28821156), (6, 24017630), (7, 20586540), (10, 14410578), (12, 12008815), (13, 11085060), (14, 10293270), (15, 9607052), (20, 7205289), (21, 6862180), (26, 5542530), (28, 5146635), (30, 4803526), (35, 4117308), (39, 3695020), (42, 3431090), (52, 2771265), (60, 2401763), (65, 2217012), (70, 2058654), (78, 1847510), (84, 1715545), (91, 1583580), (105, 1372436), (130, 1108506), (140, 1029327), (156, 923755), (182, 791790), (195, 739004), (210, 686218), (260, 554253), (273, 527860), (364, 395895), (390, 369502), (420, 343109), (455, 316716), (546, 263930), (780, 184751), (910, 158358), (1092, 131965), (1365, 105572), (1820, 79179), (2730, 52786), (5460, 26393)]