145213440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 483537600

約数和(自身を除く): 338324160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 163, 174, 192, 232, 240, 256, 290, 320, 326, 348, 384, 435, 464, 480, 489, 512, 580, 640, 652, 696, 768, 815, 870, 928, 960, 978, 1024, 1160, 1280, 1304, 1392, 1536, 1630, 1740, 1856, 1920, 1956, 2048, 2320, 2445, 2560, 2608, 2784, 3072, 3260, 3480, 3712, 3840, 3912, 4640, 4727, 4890, 5120, 5216, 5568, 6144, 6520, 6960, 7424, 7680, 7824, 9280, 9454, 9780, 10240, 10432, 11136, 13040, 13920, 14181, 14848, 15360, 15648, 18560, 18908, 19560, 20864, 22272, 23635, 26080, 27840, 28362, 29696, 30720, 31296, 37120, 37816, 39120, 41728, 44544, 47270, 52160, 55680, 56724, 59392, 62592, 70905, 74240, 75632, 78240, 83456, 89088, 94540, 104320, 111360, 113448, 125184, 141810, 148480, 151264, 156480, 166912, 178176, 189080, 208640, 222720, 226896, 250368, 283620, 296960, 302528, 312960, 333824, 378160, 417280, 445440, 453792, 500736, 567240, 605056, 625920, 756320, 834560, 890880, 907584, 1001472, 1134480, 1210112, 1251840, 1512640, 1669120, 1815168, 2268960, 2420224, 2503680, 3025280, 3630336, 4537920, 4840448, 5007360, 6050560, 7260672, 9075840, 9680896, 12101120, 14521344, 18151680, 24202240, 29042688, 36303360, 48404480, 72606720, 145213440]

約数ペア:

[(1, 145213440), (2, 72606720), (3, 48404480), (4, 36303360), (5, 29042688), (6, 24202240), (8, 18151680), (10, 14521344), (12, 12101120), (15, 9680896), (16, 9075840), (20, 7260672), (24, 6050560), (29, 5007360), (30, 4840448), (32, 4537920), (40, 3630336), (48, 3025280), (58, 2503680), (60, 2420224), (64, 2268960), (80, 1815168), (87, 1669120), (96, 1512640), (116, 1251840), (120, 1210112), (128, 1134480), (145, 1001472), (160, 907584), (163, 890880), (174, 834560), (192, 756320), (232, 625920), (240, 605056), (256, 567240), (290, 500736), (320, 453792), (326, 445440), (348, 417280), (384, 378160), (435, 333824), (464, 312960), (480, 302528), (489, 296960), (512, 283620), (580, 250368), (640, 226896), (652, 222720), (696, 208640), (768, 189080), (815, 178176), (870, 166912), (928, 156480), (960, 151264), (978, 148480), (1024, 141810), (1160, 125184), (1280, 113448), (1304, 111360), (1392, 104320), (1536, 94540), (1630, 89088), (1740, 83456), (1856, 78240), (1920, 75632), (1956, 74240), (2048, 70905), (2320, 62592), (2445, 59392), (2560, 56724), (2608, 55680), (2784, 52160), (3072, 47270), (3260, 44544), (3480, 41728), (3712, 39120), (3840, 37816), (3912, 37120), (4640, 31296), (4727, 30720), (4890, 29696), (5120, 28362), (5216, 27840), (5568, 26080), (6144, 23635), (6520, 22272), (6960, 20864), (7424, 19560), (7680, 18908), (7824, 18560), (9280, 15648), (9454, 15360), (9780, 14848), (10240, 14181), (10432, 13920), (11136, 13040)]