56255040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 154422720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 383, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 766, 816, 864, 918, 960, 1020, 1080, 1088, 1149, 1224, 1360, 1440, 1530, 1532, 1632, 1728, 1836, 1915, 2040, 2160, 2295, 2298, 2448, 2720, 2880, 3060, 3064, 3264, 3447, 3672, 3830, 4080, 4320, 4590, 4596, 4896, 5440, 5745, 6120, 6128, 6511, 6894, 7344, 7660, 8160, 8640, 9180, 9192, 9792, 10341, 11490, 12240, 12256, 13022, 13788, 14688, 15320, 16320, 17235, 18360, 18384, 19533, 20682, 22980, 24480, 24512, 26044, 27576, 29376, 30640, 32555, 34470, 36720, 36768, 39066, 41364, 45960, 48960, 51705, 52088, 55152, 58599, 61280, 65110, 68940, 73440, 73536, 78132, 82728, 91920, 97665, 103410, 104176, 110304, 117198, 122560, 130220, 137880, 146880, 156264, 165456, 175797, 183840, 195330, 206820, 208352, 220608, 234396, 260440, 275760, 292995, 312528, 330912, 351594, 367680, 390660, 413640, 416704, 468792, 520880, 551520, 585990, 625056, 661824, 703188, 781320, 827280, 878985, 937584, 1041760, 1103040, 1171980, 1250112, 1406376, 1562640, 1654560, 1757970, 1875168, 2083520, 2343960, 2812752, 3125280, 3309120, 3515940, 3750336, 4687920, 5625504, 6250560, 7031880, 9375840, 11251008, 14063760, 18751680, 28127520, 56255040]

約数ペア:

[(1, 56255040), (2, 28127520), (3, 18751680), (4, 14063760), (5, 11251008), (6, 9375840), (8, 7031880), (9, 6250560), (10, 5625504), (12, 4687920), (15, 3750336), (16, 3515940), (17, 3309120), (18, 3125280), (20, 2812752), (24, 2343960), (27, 2083520), (30, 1875168), (32, 1757970), (34, 1654560), (36, 1562640), (40, 1406376), (45, 1250112), (48, 1171980), (51, 1103040), (54, 1041760), (60, 937584), (64, 878985), (68, 827280), (72, 781320), (80, 703188), (85, 661824), (90, 625056), (96, 585990), (102, 551520), (108, 520880), (120, 468792), (135, 416704), (136, 413640), (144, 390660), (153, 367680), (160, 351594), (170, 330912), (180, 312528), (192, 292995), (204, 275760), (216, 260440), (240, 234396), (255, 220608), (270, 208352), (272, 206820), (288, 195330), (306, 183840), (320, 175797), (340, 165456), (360, 156264), (383, 146880), (408, 137880), (432, 130220), (459, 122560), (480, 117198), (510, 110304), (540, 104176), (544, 103410), (576, 97665), (612, 91920), (680, 82728), (720, 78132), (765, 73536), (766, 73440), (816, 68940), (864, 65110), (918, 61280), (960, 58599), (1020, 55152), (1080, 52088), (1088, 51705), (1149, 48960), (1224, 45960), (1360, 41364), (1440, 39066), (1530, 36768), (1532, 36720), (1632, 34470), (1728, 32555), (1836, 30640), (1915, 29376), (2040, 27576), (2160, 26044), (2295, 24512), (2298, 24480), (2448, 22980), (2720, 20682), (2880, 19533), (3060, 18384), (3064, 18360), (3264, 17235), (3447, 16320), (3672, 15320), (3830, 14688), (4080, 13788), (4320, 13022), (4590, 12256), (4596, 12240), (4896, 11490), (5440, 10341), (5745, 9792), (6120, 9192), (6128, 9180), (6511, 8640), (6894, 8160), (7344, 7660)]