214134480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42487}}^1$

素因数の和:42513

約数の個数: 120

約数和(自身を含む): 821887872

約数和(自身を除く): 607753392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 42487, 84974, 127461, 169948, 212435, 254922, 297409, 339896, 382383, 424870, 509844, 594818, 637305, 679792, 764766, 849740, 892227, 1019688, 1189636, 1274610, 1487045, 1529532, 1699480, 1784454, 1911915, 2039376, 2379272, 2549220, 2676681, 2974090, 3059064, 3398960, 3568908, 3823830, 4461135, 4758544, 5098440, 5353362, 5948180, 6118128, 7137816, 7647660, 8922270, 10196880, 10706724, 11896360, 13383405, 14275632, 15295320, 17844540, 21413448, 23792720, 26766810, 30590640, 35689080, 42826896, 53533620, 71378160, 107067240, 214134480]

約数ペア:

[(1, 214134480), (2, 107067240), (3, 71378160), (4, 53533620), (5, 42826896), (6, 35689080), (7, 30590640), (8, 26766810), (9, 23792720), (10, 21413448), (12, 17844540), (14, 15295320), (15, 14275632), (16, 13383405), (18, 11896360), (20, 10706724), (21, 10196880), (24, 8922270), (28, 7647660), (30, 7137816), (35, 6118128), (36, 5948180), (40, 5353362), (42, 5098440), (45, 4758544), (48, 4461135), (56, 3823830), (60, 3568908), (63, 3398960), (70, 3059064), (72, 2974090), (80, 2676681), (84, 2549220), (90, 2379272), (105, 2039376), (112, 1911915), (120, 1784454), (126, 1699480), (140, 1529532), (144, 1487045), (168, 1274610), (180, 1189636), (210, 1019688), (240, 892227), (252, 849740), (280, 764766), (315, 679792), (336, 637305), (360, 594818), (420, 509844), (504, 424870), (560, 382383), (630, 339896), (720, 297409), (840, 254922), (1008, 212435), (1260, 169948), (1680, 127461), (2520, 84974), (5040, 42487)]