148683080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40847}}^1$

素因数の和:40878

約数の個数: 64

約数和(自身を含む): 411747840

約数和(自身を除く): 263064760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 40847, 81694, 163388, 204235, 285929, 326776, 408470, 531011, 571858, 816940, 1062022, 1143716, 1429645, 1633880, 2124044, 2287432, 2655055, 2859290, 3717077, 4248088, 5310110, 5718580, 7434154, 10620220, 11437160, 14868308, 18585385, 21240440, 29736616, 37170770, 74341540, 148683080]

約数ペア:

[(1, 148683080), (2, 74341540), (4, 37170770), (5, 29736616), (7, 21240440), (8, 18585385), (10, 14868308), (13, 11437160), (14, 10620220), (20, 7434154), (26, 5718580), (28, 5310110), (35, 4248088), (40, 3717077), (52, 2859290), (56, 2655055), (65, 2287432), (70, 2124044), (91, 1633880), (104, 1429645), (130, 1143716), (140, 1062022), (182, 816940), (260, 571858), (280, 531011), (364, 408470), (455, 326776), (520, 285929), (728, 204235), (910, 163388), (1820, 81694), (3640, 40847)]