163398480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5161

約数の個数: 160

約数和(自身を含む): 609484800

約数和(自身を除く): 446086320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5119, 5320, 6384, 7980, 10238, 10640, 15357, 15960, 20476, 25595, 30714, 31920, 35833, 40952, 51190, 61428, 71666, 76785, 81904, 97261, 102380, 107499, 122856, 143332, 153570, 179165, 194522, 204760, 214998, 245712, 286664, 291783, 307140, 358330, 389044, 409520, 429996, 486305, 537495, 573328, 583566, 614280, 680827, 716660, 778088, 859992, 972610, 1074990, 1167132, 1228560, 1361654, 1433320, 1458915, 1556176, 1719984, 1945220, 2042481, 2149980, 2334264, 2723308, 2866640, 2917830, 3404135, 3890440, 4084962, 4299960, 4668528, 5446616, 5835660, 6808270, 7780880, 8169924, 8599920, 10212405, 10893232, 11671320, 13616540, 16339848, 20424810, 23342640, 27233080, 32679696, 40849620, 54466160, 81699240, 163398480]

約数ペア:

[(1, 163398480), (2, 81699240), (3, 54466160), (4, 40849620), (5, 32679696), (6, 27233080), (7, 23342640), (8, 20424810), (10, 16339848), (12, 13616540), (14, 11671320), (15, 10893232), (16, 10212405), (19, 8599920), (20, 8169924), (21, 7780880), (24, 6808270), (28, 5835660), (30, 5446616), (35, 4668528), (38, 4299960), (40, 4084962), (42, 3890440), (48, 3404135), (56, 2917830), (57, 2866640), (60, 2723308), (70, 2334264), (76, 2149980), (80, 2042481), (84, 1945220), (95, 1719984), (105, 1556176), (112, 1458915), (114, 1433320), (120, 1361654), (133, 1228560), (140, 1167132), (152, 1074990), (168, 972610), (190, 859992), (210, 778088), (228, 716660), (240, 680827), (266, 614280), (280, 583566), (285, 573328), (304, 537495), (336, 486305), (380, 429996), (399, 409520), (420, 389044), (456, 358330), (532, 307140), (560, 291783), (570, 286664), (665, 245712), (760, 214998), (798, 204760), (840, 194522), (912, 179165), (1064, 153570), (1140, 143332), (1330, 122856), (1520, 107499), (1596, 102380), (1680, 97261), (1995, 81904), (2128, 76785), (2280, 71666), (2660, 61428), (3192, 51190), (3990, 40952), (4560, 35833), (5119, 31920), (5320, 30714), (6384, 25595), (7980, 20476), (10238, 15960), (10640, 15357)]