719335620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 2392104960

約数和(自身を除く): 1672769340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 127, 135, 153, 170, 180, 204, 254, 255, 270, 306, 340, 381, 459, 508, 510, 540, 612, 617, 635, 762, 765, 918, 1020, 1143, 1234, 1270, 1524, 1530, 1836, 1851, 1905, 2159, 2286, 2295, 2468, 2540, 3060, 3085, 3429, 3702, 3810, 4318, 4572, 4590, 5553, 5715, 6170, 6477, 6858, 7404, 7620, 8636, 9180, 9255, 10489, 10795, 11106, 11430, 12340, 12954, 13716, 16659, 17145, 18510, 19431, 20978, 21590, 22212, 22860, 25908, 27765, 31467, 32385, 33318, 34290, 37020, 38862, 41956, 43180, 52445, 55530, 58293, 62934, 64770, 66636, 68580, 77724, 78359, 83295, 94401, 97155, 104890, 111060, 116586, 125868, 129540, 156718, 157335, 166590, 188802, 194310, 209780, 233172, 235077, 283203, 291465, 313436, 314670, 333180, 377604, 388620, 391795, 470154, 472005, 566406, 582930, 629340, 705231, 783590, 940308, 944010, 1132812, 1165860, 1175385, 1332103, 1410462, 1416015, 1567180, 1888020, 2115693, 2350770, 2664206, 2820924, 2832030, 3526155, 3996309, 4231386, 4701540, 5328412, 5664060, 6660515, 7052310, 7992618, 8462772, 10578465, 11988927, 13321030, 14104620, 15985236, 19981545, 21156930, 23977854, 26642060, 35966781, 39963090, 42313860, 47955708, 59944635, 71933562, 79926180, 119889270, 143867124, 179833905, 239778540, 359667810, 719335620]

約数ペア:

[(1, 719335620), (2, 359667810), (3, 239778540), (4, 179833905), (5, 143867124), (6, 119889270), (9, 79926180), (10, 71933562), (12, 59944635), (15, 47955708), (17, 42313860), (18, 39963090), (20, 35966781), (27, 26642060), (30, 23977854), (34, 21156930), (36, 19981545), (45, 15985236), (51, 14104620), (54, 13321030), (60, 11988927), (68, 10578465), (85, 8462772), (90, 7992618), (102, 7052310), (108, 6660515), (127, 5664060), (135, 5328412), (153, 4701540), (170, 4231386), (180, 3996309), (204, 3526155), (254, 2832030), (255, 2820924), (270, 2664206), (306, 2350770), (340, 2115693), (381, 1888020), (459, 1567180), (508, 1416015), (510, 1410462), (540, 1332103), (612, 1175385), (617, 1165860), (635, 1132812), (762, 944010), (765, 940308), (918, 783590), (1020, 705231), (1143, 629340), (1234, 582930), (1270, 566406), (1524, 472005), (1530, 470154), (1836, 391795), (1851, 388620), (1905, 377604), (2159, 333180), (2286, 314670), (2295, 313436), (2468, 291465), (2540, 283203), (3060, 235077), (3085, 233172), (3429, 209780), (3702, 194310), (3810, 188802), (4318, 166590), (4572, 157335), (4590, 156718), (5553, 129540), (5715, 125868), (6170, 116586), (6477, 111060), (6858, 104890), (7404, 97155), (7620, 94401), (8636, 83295), (9180, 78359), (9255, 77724), (10489, 68580), (10795, 66636), (11106, 64770), (11430, 62934), (12340, 58293), (12954, 55530), (13716, 52445), (16659, 43180), (17145, 41956), (18510, 38862), (19431, 37020), (20978, 34290), (21590, 33318), (22212, 32385), (22860, 31467), (25908, 27765)]