214687080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31387}}^1$

素因数の和:31423

約数の個数: 96

約数和(自身を含む): 734479200

約数和(自身を除く): 519792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31387, 62774, 94161, 125548, 156935, 188322, 251096, 282483, 313870, 376644, 470805, 564966, 596353, 627740, 753288, 941610, 1129932, 1192706, 1255480, 1412415, 1789059, 1883220, 2259864, 2385412, 2824830, 2981765, 3578118, 3766440, 4770824, 5367177, 5649660, 5963530, 7156236, 8945295, 10734354, 11299320, 11927060, 14312472, 17890590, 21468708, 23854120, 26835885, 35781180, 42937416, 53671770, 71562360, 107343540, 214687080]

約数ペア:

[(1, 214687080), (2, 107343540), (3, 71562360), (4, 53671770), (5, 42937416), (6, 35781180), (8, 26835885), (9, 23854120), (10, 21468708), (12, 17890590), (15, 14312472), (18, 11927060), (19, 11299320), (20, 10734354), (24, 8945295), (30, 7156236), (36, 5963530), (38, 5649660), (40, 5367177), (45, 4770824), (57, 3766440), (60, 3578118), (72, 2981765), (76, 2824830), (90, 2385412), (95, 2259864), (114, 1883220), (120, 1789059), (152, 1412415), (171, 1255480), (180, 1192706), (190, 1129932), (228, 941610), (285, 753288), (342, 627740), (360, 596353), (380, 564966), (456, 470805), (570, 376644), (684, 313870), (760, 282483), (855, 251096), (1140, 188322), (1368, 156935), (1710, 125548), (2280, 94161), (3420, 62774), (6840, 31387)]