1531570680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1073

約数の個数: 224

約数和(自身を含む): 5269484160

約数和(自身を除く): 3737913480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 405, 424, 477, 486, 530, 540, 636, 648, 729, 795, 810, 954, 972, 991, 1060, 1080, 1215, 1272, 1431, 1458, 1590, 1620, 1908, 1944, 1982, 2120, 2385, 2430, 2862, 2916, 2973, 3180, 3240, 3645, 3816, 3964, 4293, 4770, 4860, 4955, 5724, 5832, 5946, 6360, 7155, 7290, 7928, 8586, 8919, 9540, 9720, 9910, 11448, 11892, 12879, 14310, 14580, 14865, 17172, 17838, 19080, 19820, 21465, 23784, 25758, 26757, 28620, 29160, 29730, 34344, 35676, 38637, 39640, 42930, 44595, 51516, 52523, 53514, 57240, 59460, 64395, 71352, 77274, 80271, 85860, 89190, 103032, 105046, 107028, 118920, 128790, 133785, 154548, 157569, 160542, 171720, 178380, 193185, 210092, 214056, 240813, 257580, 262615, 267570, 309096, 315138, 321084, 356760, 386370, 401355, 420184, 472707, 481626, 515160, 525230, 535140, 630276, 642168, 722439, 772740, 787845, 802710, 945414, 963252, 1050460, 1070280, 1204065, 1260552, 1418121, 1444878, 1545480, 1575690, 1605420, 1890828, 1926504, 2100920, 2363535, 2408130, 2836242, 2889756, 3151380, 3210840, 3612195, 3781656, 4254363, 4727070, 4816260, 5672484, 5779512, 6302760, 7090605, 7224390, 8508726, 9454140, 9632520, 11344968, 12763089, 14181210, 14448780, 17017452, 18908280, 21271815, 25526178, 28362420, 28897560, 34034904, 38289267, 42543630, 51052356, 56724840, 63815445, 76578534, 85087260, 102104712, 127630890, 153157068, 170174520, 191446335, 255261780, 306314136, 382892670, 510523560, 765785340, 1531570680]

約数ペア:

[(1, 1531570680), (2, 765785340), (3, 510523560), (4, 382892670), (5, 306314136), (6, 255261780), (8, 191446335), (9, 170174520), (10, 153157068), (12, 127630890), (15, 102104712), (18, 85087260), (20, 76578534), (24, 63815445), (27, 56724840), (30, 51052356), (36, 42543630), (40, 38289267), (45, 34034904), (53, 28897560), (54, 28362420), (60, 25526178), (72, 21271815), (81, 18908280), (90, 17017452), (106, 14448780), (108, 14181210), (120, 12763089), (135, 11344968), (159, 9632520), (162, 9454140), (180, 8508726), (212, 7224390), (216, 7090605), (243, 6302760), (265, 5779512), (270, 5672484), (318, 4816260), (324, 4727070), (360, 4254363), (405, 3781656), (424, 3612195), (477, 3210840), (486, 3151380), (530, 2889756), (540, 2836242), (636, 2408130), (648, 2363535), (729, 2100920), (795, 1926504), (810, 1890828), (954, 1605420), (972, 1575690), (991, 1545480), (1060, 1444878), (1080, 1418121), (1215, 1260552), (1272, 1204065), (1431, 1070280), (1458, 1050460), (1590, 963252), (1620, 945414), (1908, 802710), (1944, 787845), (1982, 772740), (2120, 722439), (2385, 642168), (2430, 630276), (2862, 535140), (2916, 525230), (2973, 515160), (3180, 481626), (3240, 472707), (3645, 420184), (3816, 401355), (3964, 386370), (4293, 356760), (4770, 321084), (4860, 315138), (4955, 309096), (5724, 267570), (5832, 262615), (5946, 257580), (6360, 240813), (7155, 214056), (7290, 210092), (7928, 193185), (8586, 178380), (8919, 171720), (9540, 160542), (9720, 157569), (9910, 154548), (11448, 133785), (11892, 128790), (12879, 118920), (14310, 107028), (14580, 105046), (14865, 103032), (17172, 89190), (17838, 85860), (19080, 80271), (19820, 77274), (21465, 71352), (23784, 64395), (25758, 59460), (26757, 57240), (28620, 53514), (29160, 52523), (29730, 51516), (34344, 44595), (35676, 42930), (38637, 39640)]