105867720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 402779520

約数和(自身を除く): 296911800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 977, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 1954, 2408, 2520, 2580, 2709, 2931, 3010, 3096, 3612, 3870, 3908, 4515, 4885, 5160, 5418, 5862, 6020, 6839, 7224, 7740, 7816, 8793, 9030, 9770, 10836, 11724, 12040, 13545, 13678, 14655, 15480, 17586, 18060, 19540, 20517, 21672, 23448, 27090, 27356, 29310, 34195, 35172, 36120, 39080, 41034, 42011, 43965, 54180, 54712, 58620, 61551, 68390, 70344, 82068, 84022, 87930, 102585, 108360, 117240, 123102, 126033, 136780, 164136, 168044, 175860, 205170, 210055, 246204, 252066, 273560, 294077, 307755, 336088, 351720, 378099, 410340, 420110, 492408, 504132, 588154, 615510, 630165, 756198, 820680, 840220, 882231, 1008264, 1176308, 1231020, 1260330, 1470385, 1512396, 1680440, 1764462, 1890495, 2352616, 2462040, 2520660, 2646693, 2940770, 3024792, 3528924, 3780990, 4411155, 5041320, 5293386, 5881540, 7057848, 7561980, 8822310, 10586772, 11763080, 13233465, 15123960, 17644620, 21173544, 26466930, 35289240, 52933860, 105867720]

約数ペア:

[(1, 105867720), (2, 52933860), (3, 35289240), (4, 26466930), (5, 21173544), (6, 17644620), (7, 15123960), (8, 13233465), (9, 11763080), (10, 10586772), (12, 8822310), (14, 7561980), (15, 7057848), (18, 5881540), (20, 5293386), (21, 5041320), (24, 4411155), (28, 3780990), (30, 3528924), (35, 3024792), (36, 2940770), (40, 2646693), (42, 2520660), (43, 2462040), (45, 2352616), (56, 1890495), (60, 1764462), (63, 1680440), (70, 1512396), (72, 1470385), (84, 1260330), (86, 1231020), (90, 1176308), (105, 1008264), (120, 882231), (126, 840220), (129, 820680), (140, 756198), (168, 630165), (172, 615510), (180, 588154), (210, 504132), (215, 492408), (252, 420110), (258, 410340), (280, 378099), (301, 351720), (315, 336088), (344, 307755), (360, 294077), (387, 273560), (420, 252066), (430, 246204), (504, 210055), (516, 205170), (602, 175860), (630, 168044), (645, 164136), (774, 136780), (840, 126033), (860, 123102), (903, 117240), (977, 108360), (1032, 102585), (1204, 87930), (1260, 84022), (1290, 82068), (1505, 70344), (1548, 68390), (1720, 61551), (1806, 58620), (1935, 54712), (1954, 54180), (2408, 43965), (2520, 42011), (2580, 41034), (2709, 39080), (2931, 36120), (3010, 35172), (3096, 34195), (3612, 29310), (3870, 27356), (3908, 27090), (4515, 23448), (4885, 21672), (5160, 20517), (5418, 19540), (5862, 18060), (6020, 17586), (6839, 15480), (7224, 14655), (7740, 13678), (7816, 13545), (8793, 12040), (9030, 11724), (9770, 10836)]