71571360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 279236160

約数和(自身を除く): 207664800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 179, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 358, 392, 408, 420, 476, 480, 490, 510, 537, 544, 560, 588, 595, 672, 680, 714, 716, 735, 784, 816, 833, 840, 895, 952, 980, 1020, 1074, 1120, 1176, 1190, 1253, 1360, 1428, 1432, 1470, 1568, 1632, 1666, 1680, 1785, 1790, 1904, 1960, 2040, 2148, 2352, 2380, 2499, 2506, 2685, 2720, 2856, 2864, 2940, 3043, 3332, 3360, 3570, 3580, 3759, 3808, 3920, 4080, 4165, 4296, 4704, 4760, 4998, 5012, 5370, 5712, 5728, 5880, 6086, 6265, 6664, 7140, 7160, 7518, 7840, 8160, 8330, 8592, 8771, 9129, 9520, 9996, 10024, 10740, 11424, 11760, 12172, 12495, 12530, 13328, 14280, 14320, 15036, 15215, 16660, 17184, 17542, 18258, 18795, 19040, 19992, 20048, 21301, 21480, 23520, 24344, 24990, 25060, 26313, 26656, 28560, 28640, 30072, 30430, 33320, 35084, 36516, 37590, 39984, 40096, 42602, 42960, 43855, 45645, 48688, 49980, 50120, 52626, 57120, 60144, 60860, 63903, 66640, 70168, 73032, 75180, 79968, 85204, 85920, 87710, 91290, 97376, 99960, 100240, 105252, 106505, 120288, 121720, 127806, 131565, 133280, 140336, 146064, 149107, 150360, 170408, 175420, 182580, 199920, 200480, 210504, 213010, 243440, 255612, 263130, 280672, 292128, 298214, 300720, 319515, 340816, 350840, 365160, 399840, 421008, 426020, 447321, 486880, 511224, 526260, 596428, 601440, 639030, 681632, 701680, 730320, 745535, 842016, 852040, 894642, 1022448, 1052520, 1192856, 1278060, 1403360, 1460640, 1491070, 1704080, 1789284, 2044896, 2105040, 2236605, 2385712, 2556120, 2982140, 3408160, 3578568, 4210080, 4473210, 4771424, 5112240, 5964280, 7157136, 8946420, 10224480, 11928560, 14314272, 17892840, 23857120, 35785680, 71571360]

約数ペア:

[(1, 71571360), (2, 35785680), (3, 23857120), (4, 17892840), (5, 14314272), (6, 11928560), (7, 10224480), (8, 8946420), (10, 7157136), (12, 5964280), (14, 5112240), (15, 4771424), (16, 4473210), (17, 4210080), (20, 3578568), (21, 3408160), (24, 2982140), (28, 2556120), (30, 2385712), (32, 2236605), (34, 2105040), (35, 2044896), (40, 1789284), (42, 1704080), (48, 1491070), (49, 1460640), (51, 1403360), (56, 1278060), (60, 1192856), (68, 1052520), (70, 1022448), (80, 894642), (84, 852040), (85, 842016), (96, 745535), (98, 730320), (102, 701680), (105, 681632), (112, 639030), (119, 601440), (120, 596428), (136, 526260), (140, 511224), (147, 486880), (160, 447321), (168, 426020), (170, 421008), (179, 399840), (196, 365160), (204, 350840), (210, 340816), (224, 319515), (238, 300720), (240, 298214), (245, 292128), (255, 280672), (272, 263130), (280, 255612), (294, 243440), (336, 213010), (340, 210504), (357, 200480), (358, 199920), (392, 182580), (408, 175420), (420, 170408), (476, 150360), (480, 149107), (490, 146064), (510, 140336), (537, 133280), (544, 131565), (560, 127806), (588, 121720), (595, 120288), (672, 106505), (680, 105252), (714, 100240), (716, 99960), (735, 97376), (784, 91290), (816, 87710), (833, 85920), (840, 85204), (895, 79968), (952, 75180), (980, 73032), (1020, 70168), (1074, 66640), (1120, 63903), (1176, 60860), (1190, 60144), (1253, 57120), (1360, 52626), (1428, 50120), (1432, 49980), (1470, 48688), (1568, 45645), (1632, 43855), (1666, 42960), (1680, 42602), (1785, 40096), (1790, 39984), (1904, 37590), (1960, 36516), (2040, 35084), (2148, 33320), (2352, 30430), (2380, 30072), (2499, 28640), (2506, 28560), (2685, 26656), (2720, 26313), (2856, 25060), (2864, 24990), (2940, 24344), (3043, 23520), (3332, 21480), (3360, 21301), (3570, 20048), (3580, 19992), (3759, 19040), (3808, 18795), (3920, 18258), (4080, 17542), (4165, 17184), (4296, 16660), (4704, 15215), (4760, 15036), (4998, 14320), (5012, 14280), (5370, 13328), (5712, 12530), (5728, 12495), (5880, 12172), (6086, 11760), (6265, 11424), (6664, 10740), (7140, 10024), (7160, 9996), (7518, 9520), (7840, 9129), (8160, 8771), (8330, 8592)]