188320680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 633139200

約数和(自身を除く): 444818520

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, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1373, 1524, 1905, 2286, 2540, 2746, 3048, 3429, 3810, 4119, 4572, 5080, 5492, 5715, 6858, 6865, 7620, 8238, 9144, 10984, 11430, 12357, 13716, 13730, 15240, 16476, 17145, 20595, 22860, 24714, 27432, 27460, 32952, 34290, 37071, 41190, 45720, 49428, 54920, 61785, 68580, 74142, 82380, 98856, 123570, 137160, 148284, 164760, 174371, 185355, 247140, 296568, 348742, 370710, 494280, 523113, 697484, 741420, 871855, 1046226, 1394968, 1482840, 1569339, 1743710, 2092452, 2615565, 3138678, 3487420, 4184904, 4708017, 5231130, 6277356, 6974840, 7846695, 9416034, 10462260, 12554712, 15693390, 18832068, 20924520, 23540085, 31386780, 37664136, 47080170, 62773560, 94160340, 188320680]

約数ペア:

[(1, 188320680), (2, 94160340), (3, 62773560), (4, 47080170), (5, 37664136), (6, 31386780), (8, 23540085), (9, 20924520), (10, 18832068), (12, 15693390), (15, 12554712), (18, 10462260), (20, 9416034), (24, 7846695), (27, 6974840), (30, 6277356), (36, 5231130), (40, 4708017), (45, 4184904), (54, 3487420), (60, 3138678), (72, 2615565), (90, 2092452), (108, 1743710), (120, 1569339), (127, 1482840), (135, 1394968), (180, 1046226), (216, 871855), (254, 741420), (270, 697484), (360, 523113), (381, 494280), (508, 370710), (540, 348742), (635, 296568), (762, 247140), (1016, 185355), (1080, 174371), (1143, 164760), (1270, 148284), (1373, 137160), (1524, 123570), (1905, 98856), (2286, 82380), (2540, 74142), (2746, 68580), (3048, 61785), (3429, 54920), (3810, 49428), (4119, 45720), (4572, 41190), (5080, 37071), (5492, 34290), (5715, 32952), (6858, 27460), (6865, 27432), (7620, 24714), (8238, 22860), (9144, 20595), (10984, 17145), (11430, 16476), (12357, 15240), (13716, 13730)]