2056320

素因数分解:

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

素因数の和:52

約数の個数: 256

約数和(自身を含む): 8812800

約数和(自身を除く): 6756480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1728, 1785, 1836, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2240, 2295, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3024, 3060, 3213, 3264, 3360, 3456, 3570, 3672, 3780, 3808, 4032, 4080, 4284, 4320, 4480, 4590, 4760, 4896, 5040, 5355, 5440, 5712, 5760, 6048, 6120, 6426, 6528, 6720, 7140, 7344, 7560, 7616, 8064, 8160, 8568, 8640, 9180, 9520, 9792, 10080, 10710, 10880, 11424, 12096, 12240, 12852, 13440, 14280, 14688, 15120, 15232, 16065, 16320, 17136, 17280, 18360, 19040, 19584, 20160, 21420, 22848, 24192, 24480, 25704, 28560, 29376, 30240, 32130, 32640, 34272, 36720, 38080, 40320, 42840, 45696, 48960, 51408, 57120, 58752, 60480, 64260, 68544, 73440, 76160, 85680, 97920, 102816, 114240, 120960, 128520, 137088, 146880, 171360, 205632, 228480, 257040, 293760, 342720, 411264, 514080, 685440, 1028160, 2056320]

約数ペア:

[(1, 2056320), (2, 1028160), (3, 685440), (4, 514080), (5, 411264), (6, 342720), (7, 293760), (8, 257040), (9, 228480), (10, 205632), (12, 171360), (14, 146880), (15, 137088), (16, 128520), (17, 120960), (18, 114240), (20, 102816), (21, 97920), (24, 85680), (27, 76160), (28, 73440), (30, 68544), (32, 64260), (34, 60480), (35, 58752), (36, 57120), (40, 51408), (42, 48960), (45, 45696), (48, 42840), (51, 40320), (54, 38080), (56, 36720), (60, 34272), (63, 32640), (64, 32130), (68, 30240), (70, 29376), (72, 28560), (80, 25704), (84, 24480), (85, 24192), (90, 22848), (96, 21420), (102, 20160), (105, 19584), (108, 19040), (112, 18360), (119, 17280), (120, 17136), (126, 16320), (128, 16065), (135, 15232), (136, 15120), (140, 14688), (144, 14280), (153, 13440), (160, 12852), (168, 12240), (170, 12096), (180, 11424), (189, 10880), (192, 10710), (204, 10080), (210, 9792), (216, 9520), (224, 9180), (238, 8640), (240, 8568), (252, 8160), (255, 8064), (270, 7616), (272, 7560), (280, 7344), (288, 7140), (306, 6720), (315, 6528), (320, 6426), (336, 6120), (340, 6048), (357, 5760), (360, 5712), (378, 5440), (384, 5355), (408, 5040), (420, 4896), (432, 4760), (448, 4590), (459, 4480), (476, 4320), (480, 4284), (504, 4080), (510, 4032), (540, 3808), (544, 3780), (560, 3672), (576, 3570), (595, 3456), (612, 3360), (630, 3264), (640, 3213), (672, 3060), (680, 3024), (714, 2880), (720, 2856), (756, 2720), (765, 2688), (816, 2520), (840, 2448), (864, 2380), (896, 2295), (918, 2240), (945, 2176), (952, 2160), (960, 2142), (1008, 2040), (1020, 2016), (1071, 1920), (1080, 1904), (1088, 1890), (1120, 1836), (1152, 1785), (1190, 1728), (1224, 1680), (1260, 1632), (1344, 1530), (1360, 1512), (1428, 1440)]