322165980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 1044126720

約数和(自身を除く): 721960740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 381, 508, 510, 612, 635, 762, 765, 829, 1020, 1143, 1270, 1524, 1530, 1658, 1905, 2159, 2286, 2487, 2540, 3060, 3316, 3810, 4145, 4318, 4572, 4974, 5715, 6477, 7461, 7620, 8290, 8636, 9948, 10795, 11430, 12435, 12954, 14093, 14922, 16580, 19431, 21590, 22860, 24870, 25908, 28186, 29844, 32385, 37305, 38862, 42279, 43180, 49740, 56372, 64770, 70465, 74610, 77724, 84558, 97155, 105283, 126837, 129540, 140930, 149220, 169116, 194310, 210566, 211395, 253674, 281860, 315849, 388620, 421132, 422790, 507348, 526415, 631698, 634185, 845580, 947547, 1052830, 1263396, 1268370, 1579245, 1789811, 1895094, 2105660, 2536740, 3158490, 3579622, 3790188, 4737735, 5369433, 6316980, 7159244, 8949055, 9475470, 10738866, 16108299, 17898110, 18950940, 21477732, 26847165, 32216598, 35796220, 53694330, 64433196, 80541495, 107388660, 161082990, 322165980]

約数ペア:

[(1, 322165980), (2, 161082990), (3, 107388660), (4, 80541495), (5, 64433196), (6, 53694330), (9, 35796220), (10, 32216598), (12, 26847165), (15, 21477732), (17, 18950940), (18, 17898110), (20, 16108299), (30, 10738866), (34, 9475470), (36, 8949055), (45, 7159244), (51, 6316980), (60, 5369433), (68, 4737735), (85, 3790188), (90, 3579622), (102, 3158490), (127, 2536740), (153, 2105660), (170, 1895094), (180, 1789811), (204, 1579245), (254, 1268370), (255, 1263396), (306, 1052830), (340, 947547), (381, 845580), (508, 634185), (510, 631698), (612, 526415), (635, 507348), (762, 422790), (765, 421132), (829, 388620), (1020, 315849), (1143, 281860), (1270, 253674), (1524, 211395), (1530, 210566), (1658, 194310), (1905, 169116), (2159, 149220), (2286, 140930), (2487, 129540), (2540, 126837), (3060, 105283), (3316, 97155), (3810, 84558), (4145, 77724), (4318, 74610), (4572, 70465), (4974, 64770), (5715, 56372), (6477, 49740), (7461, 43180), (7620, 42279), (8290, 38862), (8636, 37305), (9948, 32385), (10795, 29844), (11430, 28186), (12435, 25908), (12954, 24870), (14093, 22860), (14922, 21590), (16580, 19431)]