39913560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 136604160

約数和(自身を除く): 96690600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 127, 135, 162, 180, 194, 216, 254, 270, 291, 324, 360, 381, 388, 405, 485, 508, 540, 582, 635, 648, 762, 776, 810, 873, 970, 1016, 1080, 1143, 1164, 1270, 1455, 1524, 1620, 1746, 1905, 1940, 2286, 2328, 2540, 2619, 2910, 3048, 3240, 3429, 3492, 3810, 3880, 4365, 4572, 5080, 5238, 5715, 5820, 6858, 6984, 7620, 7857, 8730, 9144, 10287, 10476, 11430, 11640, 12319, 13095, 13716, 15240, 15714, 17145, 17460, 20574, 20952, 22860, 24638, 26190, 27432, 31428, 34290, 34920, 36957, 39285, 41148, 45720, 49276, 51435, 52380, 61595, 62856, 68580, 73914, 78570, 82296, 98552, 102870, 104760, 110871, 123190, 137160, 147828, 157140, 184785, 205740, 221742, 246380, 295656, 314280, 332613, 369570, 411480, 443484, 492760, 554355, 665226, 739140, 886968, 997839, 1108710, 1330452, 1478280, 1663065, 1995678, 2217420, 2660904, 3326130, 3991356, 4434840, 4989195, 6652260, 7982712, 9978390, 13304520, 19956780, 39913560]

約数ペア:

[(1, 39913560), (2, 19956780), (3, 13304520), (4, 9978390), (5, 7982712), (6, 6652260), (8, 4989195), (9, 4434840), (10, 3991356), (12, 3326130), (15, 2660904), (18, 2217420), (20, 1995678), (24, 1663065), (27, 1478280), (30, 1330452), (36, 1108710), (40, 997839), (45, 886968), (54, 739140), (60, 665226), (72, 554355), (81, 492760), (90, 443484), (97, 411480), (108, 369570), (120, 332613), (127, 314280), (135, 295656), (162, 246380), (180, 221742), (194, 205740), (216, 184785), (254, 157140), (270, 147828), (291, 137160), (324, 123190), (360, 110871), (381, 104760), (388, 102870), (405, 98552), (485, 82296), (508, 78570), (540, 73914), (582, 68580), (635, 62856), (648, 61595), (762, 52380), (776, 51435), (810, 49276), (873, 45720), (970, 41148), (1016, 39285), (1080, 36957), (1143, 34920), (1164, 34290), (1270, 31428), (1455, 27432), (1524, 26190), (1620, 24638), (1746, 22860), (1905, 20952), (1940, 20574), (2286, 17460), (2328, 17145), (2540, 15714), (2619, 15240), (2910, 13716), (3048, 13095), (3240, 12319), (3429, 11640), (3492, 11430), (3810, 10476), (3880, 10287), (4365, 9144), (4572, 8730), (5080, 7857), (5238, 7620), (5715, 6984), (5820, 6858)]