780268203540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36427087}}^1$

素因数の和:36427126

約数の個数: 144

約数和(自身を含む): 2864043366912

約数和(自身を除く): 2083775163372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 36427087, 72854174, 109281261, 145708348, 182135435, 218562522, 254989609, 327843783, 364270870, 437125044, 509979218, 546406305, 619260479, 655687566, 728541740, 764968827, 1019958436, 1092812610, 1238520958, 1274948045, 1311375132, 1529937654, 1639218915, 1857781437, 2185625220, 2294906481, 2477041916, 2549896090, 3059875308, 3096302395, 3278437830, 3715562874, 3824844135, 4334823353, 4589812962, 5099792180, 5573344311, 6192604790, 6556875660, 7431125748, 7649688270, 8669646706, 9179625924, 9288907185, 11146688622, 11474532405, 12385209580, 13004470059, 15299376540, 17339293412, 18577814370, 21674116765, 22293377244, 22949064810, 26008940118, 27866721555, 37155628740, 39013410177, 43348233530, 45898129620, 52017880236, 55733443110, 65022350295, 78026820354, 86696467060, 111466886220, 130044700590, 156053640708, 195067050885, 260089401180, 390134101770, 780268203540]

約数ペア:

[(1, 780268203540), (2, 390134101770), (3, 260089401180), (4, 195067050885), (5, 156053640708), (6, 130044700590), (7, 111466886220), (9, 86696467060), (10, 78026820354), (12, 65022350295), (14, 55733443110), (15, 52017880236), (17, 45898129620), (18, 43348233530), (20, 39013410177), (21, 37155628740), (28, 27866721555), (30, 26008940118), (34, 22949064810), (35, 22293377244), (36, 21674116765), (42, 18577814370), (45, 17339293412), (51, 15299376540), (60, 13004470059), (63, 12385209580), (68, 11474532405), (70, 11146688622), (84, 9288907185), (85, 9179625924), (90, 8669646706), (102, 7649688270), (105, 7431125748), (119, 6556875660), (126, 6192604790), (140, 5573344311), (153, 5099792180), (170, 4589812962), (180, 4334823353), (204, 3824844135), (210, 3715562874), (238, 3278437830), (252, 3096302395), (255, 3059875308), (306, 2549896090), (315, 2477041916), (340, 2294906481), (357, 2185625220), (420, 1857781437), (476, 1639218915), (510, 1529937654), (595, 1311375132), (612, 1274948045), (630, 1238520958), (714, 1092812610), (765, 1019958436), (1020, 764968827), (1071, 728541740), (1190, 655687566), (1260, 619260479), (1428, 546406305), (1530, 509979218), (1785, 437125044), (2142, 364270870), (2380, 327843783), (3060, 254989609), (3570, 218562522), (4284, 182135435), (5355, 145708348), (7140, 109281261), (10710, 72854174), (21420, 36427087)]