122352720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1177

約数の個数: 160

約数和(自身を含む): 440352768

約数和(自身を除く): 318000048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1087, 1340, 1407, 1608, 1680, 1876, 2010, 2174, 2345, 2680, 2814, 3216, 3261, 3752, 4020, 4348, 4690, 5360, 5435, 5628, 6522, 7035, 7504, 7609, 8040, 8696, 9380, 10870, 11256, 13044, 14070, 15218, 16080, 16305, 17392, 18760, 21740, 22512, 22827, 26088, 28140, 30436, 32610, 37520, 38045, 43480, 45654, 52176, 56280, 60872, 65220, 72829, 76090, 86960, 91308, 112560, 114135, 121744, 130440, 145658, 152180, 182616, 218487, 228270, 260880, 291316, 304360, 364145, 365232, 436974, 456540, 509803, 582632, 608720, 728290, 873948, 913080, 1019606, 1092435, 1165264, 1456580, 1529409, 1747896, 1826160, 2039212, 2184870, 2549015, 2913160, 3058818, 3495792, 4078424, 4369740, 5098030, 5826320, 6117636, 7647045, 8156848, 8739480, 10196060, 12235272, 15294090, 17478960, 20392120, 24470544, 30588180, 40784240, 61176360, 122352720]

約数ペア:

[(1, 122352720), (2, 61176360), (3, 40784240), (4, 30588180), (5, 24470544), (6, 20392120), (7, 17478960), (8, 15294090), (10, 12235272), (12, 10196060), (14, 8739480), (15, 8156848), (16, 7647045), (20, 6117636), (21, 5826320), (24, 5098030), (28, 4369740), (30, 4078424), (35, 3495792), (40, 3058818), (42, 2913160), (48, 2549015), (56, 2184870), (60, 2039212), (67, 1826160), (70, 1747896), (80, 1529409), (84, 1456580), (105, 1165264), (112, 1092435), (120, 1019606), (134, 913080), (140, 873948), (168, 728290), (201, 608720), (210, 582632), (240, 509803), (268, 456540), (280, 436974), (335, 365232), (336, 364145), (402, 304360), (420, 291316), (469, 260880), (536, 228270), (560, 218487), (670, 182616), (804, 152180), (840, 145658), (938, 130440), (1005, 121744), (1072, 114135), (1087, 112560), (1340, 91308), (1407, 86960), (1608, 76090), (1680, 72829), (1876, 65220), (2010, 60872), (2174, 56280), (2345, 52176), (2680, 45654), (2814, 43480), (3216, 38045), (3261, 37520), (3752, 32610), (4020, 30436), (4348, 28140), (4690, 26088), (5360, 22827), (5435, 22512), (5628, 21740), (6522, 18760), (7035, 17392), (7504, 16305), (7609, 16080), (8040, 15218), (8696, 14070), (9380, 13044), (10870, 11256)]