142172520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{24179}}^1$

素因数の和:24207

約数の個数: 96

約数和(自身を含む): 496173600

約数和(自身を除く): 354001080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 24179, 48358, 72537, 96716, 120895, 145074, 169253, 193432, 241790, 290148, 338506, 362685, 483580, 507759, 580296, 677012, 725370, 846265, 967160, 1015518, 1184771, 1354024, 1450740, 1692530, 2031036, 2369542, 2538795, 2901480, 3385060, 3554313, 4062072, 4739084, 5077590, 5923855, 6770120, 7108626, 9478168, 10155180, 11847710, 14217252, 17771565, 20310360, 23695420, 28434504, 35543130, 47390840, 71086260, 142172520]

約数ペア:

[(1, 142172520), (2, 71086260), (3, 47390840), (4, 35543130), (5, 28434504), (6, 23695420), (7, 20310360), (8, 17771565), (10, 14217252), (12, 11847710), (14, 10155180), (15, 9478168), (20, 7108626), (21, 6770120), (24, 5923855), (28, 5077590), (30, 4739084), (35, 4062072), (40, 3554313), (42, 3385060), (49, 2901480), (56, 2538795), (60, 2369542), (70, 2031036), (84, 1692530), (98, 1450740), (105, 1354024), (120, 1184771), (140, 1015518), (147, 967160), (168, 846265), (196, 725370), (210, 677012), (245, 580296), (280, 507759), (294, 483580), (392, 362685), (420, 338506), (490, 290148), (588, 241790), (735, 193432), (840, 169253), (980, 145074), (1176, 120895), (1470, 96716), (1960, 72537), (2940, 48358), (5880, 24179)]