216072720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 563877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 127, 136, 139, 144, 153, 170, 180, 204, 240, 254, 255, 272, 278, 306, 340, 360, 381, 408, 417, 508, 510, 556, 612, 635, 680, 695, 720, 762, 765, 816, 834, 1016, 1020, 1112, 1143, 1224, 1251, 1270, 1360, 1390, 1524, 1530, 1668, 1905, 2032, 2040, 2085, 2159, 2224, 2286, 2363, 2448, 2502, 2540, 2780, 3048, 3060, 3336, 3810, 4080, 4170, 4318, 4572, 4726, 5004, 5080, 5560, 5715, 6096, 6120, 6255, 6477, 6672, 7089, 7620, 8340, 8636, 9144, 9452, 10008, 10160, 10795, 11120, 11430, 11815, 12240, 12510, 12954, 14178, 15240, 16680, 17272, 17653, 18288, 18904, 19431, 20016, 21267, 21590, 22860, 23630, 25020, 25908, 28356, 30480, 32385, 33360, 34544, 35306, 35445, 37808, 38862, 42534, 43180, 45720, 47260, 50040, 51816, 52959, 56712, 64770, 70612, 70890, 77724, 85068, 86360, 88265, 91440, 94520, 97155, 100080, 103632, 105918, 106335, 113424, 129540, 141224, 141780, 155448, 158877, 170136, 172720, 176530, 189040, 194310, 211836, 212670, 259080, 264795, 282448, 283560, 300101, 310896, 317754, 340272, 353060, 388620, 423672, 425340, 518160, 529590, 567120, 600202, 635508, 706120, 777240, 794385, 847344, 850680, 900303, 1059180, 1200404, 1271016, 1412240, 1500505, 1554480, 1588770, 1701360, 1800606, 2118360, 2400808, 2542032, 2700909, 3001010, 3177540, 3601212, 4236720, 4501515, 4801616, 5401818, 6002020, 6355080, 7202424, 9003030, 10803636, 12004040, 12710160, 13504545, 14404848, 18006060, 21607272, 24008080, 27009090, 36012120, 43214544, 54018180, 72024240, 108036360, 216072720]

約数ペア:

[(1, 216072720), (2, 108036360), (3, 72024240), (4, 54018180), (5, 43214544), (6, 36012120), (8, 27009090), (9, 24008080), (10, 21607272), (12, 18006060), (15, 14404848), (16, 13504545), (17, 12710160), (18, 12004040), (20, 10803636), (24, 9003030), (30, 7202424), (34, 6355080), (36, 6002020), (40, 5401818), (45, 4801616), (48, 4501515), (51, 4236720), (60, 3601212), (68, 3177540), (72, 3001010), (80, 2700909), (85, 2542032), (90, 2400808), (102, 2118360), (120, 1800606), (127, 1701360), (136, 1588770), (139, 1554480), (144, 1500505), (153, 1412240), (170, 1271016), (180, 1200404), (204, 1059180), (240, 900303), (254, 850680), (255, 847344), (272, 794385), (278, 777240), (306, 706120), (340, 635508), (360, 600202), (381, 567120), (408, 529590), (417, 518160), (508, 425340), (510, 423672), (556, 388620), (612, 353060), (635, 340272), (680, 317754), (695, 310896), (720, 300101), (762, 283560), (765, 282448), (816, 264795), (834, 259080), (1016, 212670), (1020, 211836), (1112, 194310), (1143, 189040), (1224, 176530), (1251, 172720), (1270, 170136), (1360, 158877), (1390, 155448), (1524, 141780), (1530, 141224), (1668, 129540), (1905, 113424), (2032, 106335), (2040, 105918), (2085, 103632), (2159, 100080), (2224, 97155), (2286, 94520), (2363, 91440), (2448, 88265), (2502, 86360), (2540, 85068), (2780, 77724), (3048, 70890), (3060, 70612), (3336, 64770), (3810, 56712), (4080, 52959), (4170, 51816), (4318, 50040), (4572, 47260), (4726, 45720), (5004, 43180), (5080, 42534), (5560, 38862), (5715, 37808), (6096, 35445), (6120, 35306), (6255, 34544), (6477, 33360), (6672, 32385), (7089, 30480), (7620, 28356), (8340, 25908), (8636, 25020), (9144, 23630), (9452, 22860), (10008, 21590), (10160, 21267), (10795, 20016), (11120, 19431), (11430, 18904), (11815, 18288), (12240, 17653), (12510, 17272), (12954, 16680), (14178, 15240)]