203435760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 692955648

約数和(自身を除く): 489519888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 263, 264, 293, 330, 440, 526, 528, 586, 660, 789, 879, 880, 1052, 1172, 1315, 1320, 1465, 1578, 1758, 2104, 2344, 2630, 2640, 2893, 2930, 3156, 3223, 3516, 3945, 4208, 4395, 4688, 5260, 5786, 5860, 6312, 6446, 7032, 7890, 8679, 8790, 9669, 10520, 11572, 11720, 12624, 12892, 14064, 14465, 15780, 16115, 17358, 17580, 19338, 21040, 23144, 23440, 25784, 28930, 31560, 32230, 34716, 35160, 38676, 43395, 46288, 48345, 51568, 57860, 63120, 64460, 69432, 70320, 77059, 77352, 86790, 96690, 115720, 128920, 138864, 154118, 154704, 173580, 193380, 231177, 231440, 257840, 308236, 347160, 385295, 386760, 462354, 616472, 694320, 770590, 773520, 847649, 924708, 1155885, 1232944, 1541180, 1695298, 1849416, 2311770, 2542947, 3082360, 3390596, 3698832, 4238245, 4623540, 5085894, 6164720, 6781192, 8476490, 9247080, 10171788, 12714735, 13562384, 16952980, 18494160, 20343576, 25429470, 33905960, 40687152, 50858940, 67811920, 101717880, 203435760]

約数ペア:

[(1, 203435760), (2, 101717880), (3, 67811920), (4, 50858940), (5, 40687152), (6, 33905960), (8, 25429470), (10, 20343576), (11, 18494160), (12, 16952980), (15, 13562384), (16, 12714735), (20, 10171788), (22, 9247080), (24, 8476490), (30, 6781192), (33, 6164720), (40, 5085894), (44, 4623540), (48, 4238245), (55, 3698832), (60, 3390596), (66, 3082360), (80, 2542947), (88, 2311770), (110, 1849416), (120, 1695298), (132, 1541180), (165, 1232944), (176, 1155885), (220, 924708), (240, 847649), (263, 773520), (264, 770590), (293, 694320), (330, 616472), (440, 462354), (526, 386760), (528, 385295), (586, 347160), (660, 308236), (789, 257840), (879, 231440), (880, 231177), (1052, 193380), (1172, 173580), (1315, 154704), (1320, 154118), (1465, 138864), (1578, 128920), (1758, 115720), (2104, 96690), (2344, 86790), (2630, 77352), (2640, 77059), (2893, 70320), (2930, 69432), (3156, 64460), (3223, 63120), (3516, 57860), (3945, 51568), (4208, 48345), (4395, 46288), (4688, 43395), (5260, 38676), (5786, 35160), (5860, 34716), (6312, 32230), (6446, 31560), (7032, 28930), (7890, 25784), (8679, 23440), (8790, 23144), (9669, 21040), (10520, 19338), (11572, 17580), (11720, 17358), (12624, 16115), (12892, 15780), (14064, 14465)]