131979120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1$

素因数の和:6079

約数の個数: 160

約数和(自身を含む): 503634432

約数和(自身を除く): 371655312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6043, 7280, 10920, 12086, 18129, 21840, 24172, 30215, 36258, 42301, 48344, 60430, 72516, 78559, 84602, 90645, 96688, 120860, 126903, 145032, 157118, 169204, 181290, 211505, 235677, 241720, 253806, 290064, 314236, 338408, 362580, 392795, 423010, 471354, 483440, 507612, 549913, 628472, 634515, 676816, 725160, 785590, 846020, 942708, 1015224, 1099826, 1178385, 1256944, 1269030, 1450320, 1571180, 1649739, 1692040, 1885416, 2030448, 2199652, 2356770, 2538060, 2749565, 3142360, 3299478, 3384080, 3770832, 4399304, 4713540, 5076120, 5499130, 6284720, 6598956, 8248695, 8798608, 9427080, 10152240, 10998260, 13197912, 16497390, 18854160, 21996520, 26395824, 32994780, 43993040, 65989560, 131979120]

約数ペア:

[(1, 131979120), (2, 65989560), (3, 43993040), (4, 32994780), (5, 26395824), (6, 21996520), (7, 18854160), (8, 16497390), (10, 13197912), (12, 10998260), (13, 10152240), (14, 9427080), (15, 8798608), (16, 8248695), (20, 6598956), (21, 6284720), (24, 5499130), (26, 5076120), (28, 4713540), (30, 4399304), (35, 3770832), (39, 3384080), (40, 3299478), (42, 3142360), (48, 2749565), (52, 2538060), (56, 2356770), (60, 2199652), (65, 2030448), (70, 1885416), (78, 1692040), (80, 1649739), (84, 1571180), (91, 1450320), (104, 1269030), (105, 1256944), (112, 1178385), (120, 1099826), (130, 1015224), (140, 942708), (156, 846020), (168, 785590), (182, 725160), (195, 676816), (208, 634515), (210, 628472), (240, 549913), (260, 507612), (273, 483440), (280, 471354), (312, 423010), (336, 392795), (364, 362580), (390, 338408), (420, 314236), (455, 290064), (520, 253806), (546, 241720), (560, 235677), (624, 211505), (728, 181290), (780, 169204), (840, 157118), (910, 145032), (1040, 126903), (1092, 120860), (1365, 96688), (1456, 90645), (1560, 84602), (1680, 78559), (1820, 72516), (2184, 60430), (2730, 48344), (3120, 42301), (3640, 36258), (4368, 30215), (5460, 24172), (6043, 21840), (7280, 18129), (10920, 12086)]