263533230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 756172800

約数和(自身を除く): 492639570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 114, 135, 141, 171, 190, 235, 270, 282, 285, 342, 423, 470, 513, 570, 705, 846, 855, 893, 1026, 1093, 1269, 1410, 1710, 1786, 2115, 2186, 2538, 2565, 2679, 3279, 4230, 4465, 5130, 5358, 5465, 6345, 6558, 8037, 8930, 9837, 10930, 12690, 13395, 16074, 16395, 19674, 20767, 24111, 26790, 29511, 32790, 40185, 41534, 48222, 49185, 51371, 59022, 62301, 80370, 98370, 102742, 103835, 120555, 124602, 147555, 154113, 186903, 207670, 241110, 256855, 295110, 308226, 311505, 373806, 462339, 513710, 560709, 623010, 770565, 924678, 934515, 976049, 1121418, 1387017, 1541130, 1869030, 1952098, 2311695, 2774034, 2803545, 2928147, 4623390, 4880245, 5607090, 5856294, 6935085, 8784441, 9760490, 13870170, 14640735, 17568882, 26353323, 29281470, 43922205, 52706646, 87844410, 131766615, 263533230]

約数ペア:

[(1, 263533230), (2, 131766615), (3, 87844410), (5, 52706646), (6, 43922205), (9, 29281470), (10, 26353323), (15, 17568882), (18, 14640735), (19, 13870170), (27, 9760490), (30, 8784441), (38, 6935085), (45, 5856294), (47, 5607090), (54, 4880245), (57, 4623390), (90, 2928147), (94, 2803545), (95, 2774034), (114, 2311695), (135, 1952098), (141, 1869030), (171, 1541130), (190, 1387017), (235, 1121418), (270, 976049), (282, 934515), (285, 924678), (342, 770565), (423, 623010), (470, 560709), (513, 513710), (570, 462339), (705, 373806), (846, 311505), (855, 308226), (893, 295110), (1026, 256855), (1093, 241110), (1269, 207670), (1410, 186903), (1710, 154113), (1786, 147555), (2115, 124602), (2186, 120555), (2538, 103835), (2565, 102742), (2679, 98370), (3279, 80370), (4230, 62301), (4465, 59022), (5130, 51371), (5358, 49185), (5465, 48222), (6345, 41534), (6558, 40185), (8037, 32790), (8930, 29511), (9837, 26790), (10930, 24111), (12690, 20767), (13395, 19674), (16074, 16395)]