51380039160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1\times {\mathrm{1279}}^1$

素因数の和:2186

約数の個数: 192

約数和(自身を含む): 168450048000

約数和(自身を除く): 117070008840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 739, 755, 906, 1208, 1279, 1359, 1478, 1510, 1812, 2217, 2265, 2558, 2718, 2956, 3020, 3624, 3695, 3837, 4434, 4530, 5116, 5436, 5912, 6040, 6395, 6651, 6795, 7390, 7674, 8868, 9060, 10232, 10872, 11085, 11511, 12790, 13302, 13590, 14780, 15348, 17736, 18120, 19185, 22170, 23022, 25580, 26604, 27180, 29560, 30696, 33255, 38370, 44340, 46044, 51160, 53208, 54360, 57555, 66510, 76740, 88680, 92088, 111589, 115110, 133020, 153480, 193129, 223178, 230220, 266040, 334767, 386258, 446356, 460440, 557945, 579387, 669534, 772516, 892712, 945181, 965645, 1004301, 1115890, 1158774, 1339068, 1545032, 1673835, 1738161, 1890362, 1931290, 2008602, 2231780, 2317548, 2678136, 2835543, 2896935, 3347670, 3476322, 3780724, 3862580, 4017204, 4463560, 4635096, 4725905, 5021505, 5671086, 5793870, 6695340, 6952644, 7561448, 7725160, 8034408, 8506629, 8690805, 9451810, 10043010, 11342172, 11587740, 13390680, 13905288, 14177715, 17013258, 17381610, 18903620, 20086020, 22684344, 23175480, 28355430, 34026516, 34763220, 37807240, 40172040, 42533145, 56710860, 68053032, 69526440, 85066290, 113421720, 142722331, 170132580, 285444662, 340265160, 428166993, 570889324, 713611655, 856333986, 1141778648, 1284500979, 1427223310, 1712667972, 2140834965, 2569001958, 2854446620, 3425335944, 4281669930, 5138003916, 5708893240, 6422504895, 8563339860, 10276007832, 12845009790, 17126679720, 25690019580, 51380039160]

約数ペア:

[(1, 51380039160), (2, 25690019580), (3, 17126679720), (4, 12845009790), (5, 10276007832), (6, 8563339860), (8, 6422504895), (9, 5708893240), (10, 5138003916), (12, 4281669930), (15, 3425335944), (18, 2854446620), (20, 2569001958), (24, 2140834965), (30, 1712667972), (36, 1427223310), (40, 1284500979), (45, 1141778648), (60, 856333986), (72, 713611655), (90, 570889324), (120, 428166993), (151, 340265160), (180, 285444662), (302, 170132580), (360, 142722331), (453, 113421720), (604, 85066290), (739, 69526440), (755, 68053032), (906, 56710860), (1208, 42533145), (1279, 40172040), (1359, 37807240), (1478, 34763220), (1510, 34026516), (1812, 28355430), (2217, 23175480), (2265, 22684344), (2558, 20086020), (2718, 18903620), (2956, 17381610), (3020, 17013258), (3624, 14177715), (3695, 13905288), (3837, 13390680), (4434, 11587740), (4530, 11342172), (5116, 10043010), (5436, 9451810), (5912, 8690805), (6040, 8506629), (6395, 8034408), (6651, 7725160), (6795, 7561448), (7390, 6952644), (7674, 6695340), (8868, 5793870), (9060, 5671086), (10232, 5021505), (10872, 4725905), (11085, 4635096), (11511, 4463560), (12790, 4017204), (13302, 3862580), (13590, 3780724), (14780, 3476322), (15348, 3347670), (17736, 2896935), (18120, 2835543), (19185, 2678136), (22170, 2317548), (23022, 2231780), (25580, 2008602), (26604, 1931290), (27180, 1890362), (29560, 1738161), (30696, 1673835), (33255, 1545032), (38370, 1339068), (44340, 1158774), (46044, 1115890), (51160, 1004301), (53208, 965645), (54360, 945181), (57555, 892712), (66510, 772516), (76740, 669534), (88680, 579387), (92088, 557945), (111589, 460440), (115110, 446356), (133020, 386258), (153480, 334767), (193129, 266040), (223178, 230220)]