143769960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21055

約数の個数: 96

約数和(自身を含む): 491868000

約数和(自身を除く): 348098040

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, 21019, 42038, 63057, 84076, 105095, 126114, 168152, 189171, 210190, 252228, 315285, 378342, 399361, 420380, 504456, 630570, 756684, 798722, 840760, 945855, 1198083, 1261140, 1513368, 1597444, 1891710, 1996805, 2396166, 2522280, 3194888, 3594249, 3783420, 3993610, 4792332, 5990415, 7188498, 7566840, 7987220, 9584664, 11980830, 14376996, 15974440, 17971245, 23961660, 28753992, 35942490, 47923320, 71884980, 143769960]

約数ペア:

[(1, 143769960), (2, 71884980), (3, 47923320), (4, 35942490), (5, 28753992), (6, 23961660), (8, 17971245), (9, 15974440), (10, 14376996), (12, 11980830), (15, 9584664), (18, 7987220), (19, 7566840), (20, 7188498), (24, 5990415), (30, 4792332), (36, 3993610), (38, 3783420), (40, 3594249), (45, 3194888), (57, 2522280), (60, 2396166), (72, 1996805), (76, 1891710), (90, 1597444), (95, 1513368), (114, 1261140), (120, 1198083), (152, 945855), (171, 840760), (180, 798722), (190, 756684), (228, 630570), (285, 504456), (342, 420380), (360, 399361), (380, 378342), (456, 315285), (570, 252228), (684, 210190), (760, 189171), (855, 168152), (1140, 126114), (1368, 105095), (1710, 84076), (2280, 63057), (3420, 42038), (6840, 21019)]