193478520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{84859}}^1$

素因数の和:84892

約数の個数: 64

約数和(自身を含む): 610992000

約数和(自身を除く): 417513480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 84859, 169718, 254577, 339436, 424295, 509154, 678872, 848590, 1018308, 1272885, 1612321, 1697180, 2036616, 2545770, 3224642, 3394360, 4836963, 5091540, 6449284, 8061605, 9673926, 10183080, 12898568, 16123210, 19347852, 24184815, 32246420, 38695704, 48369630, 64492840, 96739260, 193478520]

約数ペア:

[(1, 193478520), (2, 96739260), (3, 64492840), (4, 48369630), (5, 38695704), (6, 32246420), (8, 24184815), (10, 19347852), (12, 16123210), (15, 12898568), (19, 10183080), (20, 9673926), (24, 8061605), (30, 6449284), (38, 5091540), (40, 4836963), (57, 3394360), (60, 3224642), (76, 2545770), (95, 2036616), (114, 1697180), (120, 1612321), (152, 1272885), (190, 1018308), (228, 848590), (285, 678872), (380, 509154), (456, 424295), (570, 339436), (760, 254577), (1140, 169718), (2280, 84859)]