160227720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2949

約数の個数: 160

約数和(自身を含む): 570418200

約数和(自身を除く): 410190480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 2909, 3060, 3240, 3672, 4590, 5508, 5818, 6120, 6885, 8727, 9180, 11016, 11636, 13770, 14545, 17454, 18360, 23272, 26181, 27540, 29090, 34908, 43635, 49453, 52362, 55080, 58180, 69816, 78543, 87270, 98906, 104724, 116360, 130905, 148359, 157086, 174540, 197812, 209448, 235629, 247265, 261810, 296718, 314172, 349080, 392715, 395624, 445077, 471258, 494530, 523620, 593436, 628344, 741795, 785430, 890154, 942516, 989060, 1047240, 1178145, 1186872, 1335231, 1483590, 1570860, 1780308, 1885032, 1978120, 2225385, 2356290, 2670462, 2967180, 3141720, 3560616, 4005693, 4450770, 4712580, 5340924, 5934360, 6676155, 8011386, 8901540, 9425160, 10681848, 13352310, 16022772, 17803080, 20028465, 26704620, 32045544, 40056930, 53409240, 80113860, 160227720]

約数ペア:

[(1, 160227720), (2, 80113860), (3, 53409240), (4, 40056930), (5, 32045544), (6, 26704620), (8, 20028465), (9, 17803080), (10, 16022772), (12, 13352310), (15, 10681848), (17, 9425160), (18, 8901540), (20, 8011386), (24, 6676155), (27, 5934360), (30, 5340924), (34, 4712580), (36, 4450770), (40, 4005693), (45, 3560616), (51, 3141720), (54, 2967180), (60, 2670462), (68, 2356290), (72, 2225385), (81, 1978120), (85, 1885032), (90, 1780308), (102, 1570860), (108, 1483590), (120, 1335231), (135, 1186872), (136, 1178145), (153, 1047240), (162, 989060), (170, 942516), (180, 890154), (204, 785430), (216, 741795), (255, 628344), (270, 593436), (306, 523620), (324, 494530), (340, 471258), (360, 445077), (405, 395624), (408, 392715), (459, 349080), (510, 314172), (540, 296718), (612, 261810), (648, 247265), (680, 235629), (765, 209448), (810, 197812), (918, 174540), (1020, 157086), (1080, 148359), (1224, 130905), (1377, 116360), (1530, 104724), (1620, 98906), (1836, 87270), (2040, 78543), (2295, 69816), (2754, 58180), (2909, 55080), (3060, 52362), (3240, 49453), (3672, 43635), (4590, 34908), (5508, 29090), (5818, 27540), (6120, 26181), (6885, 23272), (8727, 18360), (9180, 17454), (11016, 14545), (11636, 13770)]