19167960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 128

約数和(自身を含む): 69235200

約数和(自身を除く): 50067240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1201, 1330, 1596, 1995, 2280, 2402, 2660, 3192, 3603, 3990, 4804, 5320, 6005, 7206, 7980, 8407, 9608, 12010, 14412, 15960, 16814, 18015, 22819, 24020, 25221, 28824, 33628, 36030, 42035, 45638, 48040, 50442, 67256, 68457, 72060, 84070, 91276, 100884, 114095, 126105, 136914, 144120, 159733, 168140, 182552, 201768, 228190, 252210, 273828, 319466, 336280, 342285, 456380, 479199, 504420, 547656, 638932, 684570, 798665, 912760, 958398, 1008840, 1277864, 1369140, 1597330, 1916796, 2395995, 2738280, 3194660, 3833592, 4791990, 6389320, 9583980, 19167960]

約数ペア:

[(1, 19167960), (2, 9583980), (3, 6389320), (4, 4791990), (5, 3833592), (6, 3194660), (7, 2738280), (8, 2395995), (10, 1916796), (12, 1597330), (14, 1369140), (15, 1277864), (19, 1008840), (20, 958398), (21, 912760), (24, 798665), (28, 684570), (30, 638932), (35, 547656), (38, 504420), (40, 479199), (42, 456380), (56, 342285), (57, 336280), (60, 319466), (70, 273828), (76, 252210), (84, 228190), (95, 201768), (105, 182552), (114, 168140), (120, 159733), (133, 144120), (140, 136914), (152, 126105), (168, 114095), (190, 100884), (210, 91276), (228, 84070), (266, 72060), (280, 68457), (285, 67256), (380, 50442), (399, 48040), (420, 45638), (456, 42035), (532, 36030), (570, 33628), (665, 28824), (760, 25221), (798, 24020), (840, 22819), (1064, 18015), (1140, 16814), (1201, 15960), (1330, 14412), (1596, 12010), (1995, 9608), (2280, 8407), (2402, 7980), (2660, 7206), (3192, 6005), (3603, 5320), (3990, 4804)]