263958240

素因数分解:

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

素因数の和:6081

約数の個数: 192

約数和(自身を含む): 1023515136

約数和(自身を除く): 759556896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6043, 6240, 7280, 8736, 10920, 12086, 14560, 18129, 21840, 24172, 30215, 36258, 42301, 43680, 48344, 60430, 72516, 78559, 84602, 90645, 96688, 120860, 126903, 145032, 157118, 169204, 181290, 193376, 211505, 235677, 241720, 253806, 290064, 314236, 338408, 362580, 392795, 423010, 471354, 483440, 507612, 549913, 580128, 628472, 634515, 676816, 725160, 785590, 846020, 942708, 966880, 1015224, 1099826, 1178385, 1256944, 1269030, 1353632, 1450320, 1571180, 1649739, 1692040, 1885416, 2030448, 2199652, 2356770, 2513888, 2538060, 2749565, 2900640, 3142360, 3299478, 3384080, 3770832, 4060896, 4399304, 4713540, 5076120, 5499130, 6284720, 6598956, 6768160, 7541664, 8248695, 8798608, 9427080, 10152240, 10998260, 12569440, 13197912, 16497390, 17597216, 18854160, 20304480, 21996520, 26395824, 32994780, 37708320, 43993040, 52791648, 65989560, 87986080, 131979120, 263958240]

約数ペア:

[(1, 263958240), (2, 131979120), (3, 87986080), (4, 65989560), (5, 52791648), (6, 43993040), (7, 37708320), (8, 32994780), (10, 26395824), (12, 21996520), (13, 20304480), (14, 18854160), (15, 17597216), (16, 16497390), (20, 13197912), (21, 12569440), (24, 10998260), (26, 10152240), (28, 9427080), (30, 8798608), (32, 8248695), (35, 7541664), (39, 6768160), (40, 6598956), (42, 6284720), (48, 5499130), (52, 5076120), (56, 4713540), (60, 4399304), (65, 4060896), (70, 3770832), (78, 3384080), (80, 3299478), (84, 3142360), (91, 2900640), (96, 2749565), (104, 2538060), (105, 2513888), (112, 2356770), (120, 2199652), (130, 2030448), (140, 1885416), (156, 1692040), (160, 1649739), (168, 1571180), (182, 1450320), (195, 1353632), (208, 1269030), (210, 1256944), (224, 1178385), (240, 1099826), (260, 1015224), (273, 966880), (280, 942708), (312, 846020), (336, 785590), (364, 725160), (390, 676816), (416, 634515), (420, 628472), (455, 580128), (480, 549913), (520, 507612), (546, 483440), (560, 471354), (624, 423010), (672, 392795), (728, 362580), (780, 338408), (840, 314236), (910, 290064), (1040, 253806), (1092, 241720), (1120, 235677), (1248, 211505), (1365, 193376), (1456, 181290), (1560, 169204), (1680, 157118), (1820, 145032), (2080, 126903), (2184, 120860), (2730, 96688), (2912, 90645), (3120, 84602), (3360, 78559), (3640, 72516), (4368, 60430), (5460, 48344), (6043, 43680), (6240, 42301), (7280, 36258), (8736, 30215), (10920, 24172), (12086, 21840), (14560, 18129)]