1967585280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3420

約数の個数: 192

約数和(自身を含む): 6628003200

約数和(自身を除く): 4660417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3371, 3648, 3840, 4560, 4864, 5120, 6080, 6144, 6742, 7296, 7680, 9120, 9728, 10113, 10240, 12160, 13484, 14592, 15360, 16855, 18240, 19456, 20226, 24320, 26968, 29184, 30720, 33710, 36480, 38912, 40452, 48640, 50565, 53936, 58368, 64049, 67420, 72960, 80904, 97280, 101130, 107872, 116736, 128098, 134840, 145920, 161808, 192147, 194560, 202260, 215744, 256196, 269680, 291840, 320245, 323616, 384294, 404520, 431488, 512392, 539360, 583680, 640490, 647232, 768588, 809040, 862976, 960735, 1024784, 1078720, 1280980, 1294464, 1537176, 1618080, 1725952, 1921470, 2049568, 2157440, 2561960, 2588928, 3074352, 3236160, 3451904, 3842940, 4099136, 4314880, 5123920, 5177856, 6148704, 6472320, 6903808, 7685880, 8198272, 8629760, 10247840, 10355712, 12297408, 12944640, 15371760, 16396544, 17259520, 20495680, 20711424, 24594816, 25889280, 30743520, 32793088, 34519040, 40991360, 49189632, 51778560, 61487040, 65586176, 81982720, 98379264, 103557120, 122974080, 131172352, 163965440, 196758528, 245948160, 327930880, 393517056, 491896320, 655861760, 983792640, 1967585280]

約数ペア:

[(1, 1967585280), (2, 983792640), (3, 655861760), (4, 491896320), (5, 393517056), (6, 327930880), (8, 245948160), (10, 196758528), (12, 163965440), (15, 131172352), (16, 122974080), (19, 103557120), (20, 98379264), (24, 81982720), (30, 65586176), (32, 61487040), (38, 51778560), (40, 49189632), (48, 40991360), (57, 34519040), (60, 32793088), (64, 30743520), (76, 25889280), (80, 24594816), (95, 20711424), (96, 20495680), (114, 17259520), (120, 16396544), (128, 15371760), (152, 12944640), (160, 12297408), (190, 10355712), (192, 10247840), (228, 8629760), (240, 8198272), (256, 7685880), (285, 6903808), (304, 6472320), (320, 6148704), (380, 5177856), (384, 5123920), (456, 4314880), (480, 4099136), (512, 3842940), (570, 3451904), (608, 3236160), (640, 3074352), (760, 2588928), (768, 2561960), (912, 2157440), (960, 2049568), (1024, 1921470), (1140, 1725952), (1216, 1618080), (1280, 1537176), (1520, 1294464), (1536, 1280980), (1824, 1078720), (1920, 1024784), (2048, 960735), (2280, 862976), (2432, 809040), (2560, 768588), (3040, 647232), (3072, 640490), (3371, 583680), (3648, 539360), (3840, 512392), (4560, 431488), (4864, 404520), (5120, 384294), (6080, 323616), (6144, 320245), (6742, 291840), (7296, 269680), (7680, 256196), (9120, 215744), (9728, 202260), (10113, 194560), (10240, 192147), (12160, 161808), (13484, 145920), (14592, 134840), (15360, 128098), (16855, 116736), (18240, 107872), (19456, 101130), (20226, 97280), (24320, 80904), (26968, 72960), (29184, 67420), (30720, 64049), (33710, 58368), (36480, 53936), (38912, 50565), (40452, 48640)]