2770321920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2213}}^1$

素因数の和:2402

約数の個数: 160

約数和(自身を含む): 8914732992

約数和(自身を除く): 6144411072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 384, 480, 489, 512, 640, 652, 768, 815, 960, 978, 1280, 1304, 1536, 1630, 1920, 1956, 2213, 2445, 2560, 2608, 3260, 3840, 3912, 4426, 4890, 5216, 6520, 6639, 7680, 7824, 8852, 9780, 10432, 11065, 13040, 13278, 15648, 17704, 19560, 20864, 22130, 26080, 26556, 31296, 33195, 35408, 39120, 41728, 44260, 52160, 53112, 62592, 66390, 70816, 78240, 83456, 88520, 104320, 106224, 125184, 132780, 141632, 156480, 177040, 208640, 212448, 250368, 265560, 283264, 312960, 354080, 360719, 417280, 424896, 531120, 566528, 625920, 708160, 721438, 849792, 1062240, 1082157, 1133056, 1251840, 1416320, 1442876, 1699584, 1803595, 2124480, 2164314, 2832640, 2885752, 3399168, 3607190, 4248960, 4328628, 5410785, 5665280, 5771504, 7214380, 8497920, 8657256, 10821570, 11543008, 14428760, 16995840, 17314512, 21643140, 23086016, 28857520, 34629024, 43286280, 46172032, 57715040, 69258048, 86572560, 92344064, 115430080, 138516096, 173145120, 184688128, 230860160, 277032192, 346290240, 461720320, 554064384, 692580480, 923440640, 1385160960, 2770321920]

約数ペア:

[(1, 2770321920), (2, 1385160960), (3, 923440640), (4, 692580480), (5, 554064384), (6, 461720320), (8, 346290240), (10, 277032192), (12, 230860160), (15, 184688128), (16, 173145120), (20, 138516096), (24, 115430080), (30, 92344064), (32, 86572560), (40, 69258048), (48, 57715040), (60, 46172032), (64, 43286280), (80, 34629024), (96, 28857520), (120, 23086016), (128, 21643140), (160, 17314512), (163, 16995840), (192, 14428760), (240, 11543008), (256, 10821570), (320, 8657256), (326, 8497920), (384, 7214380), (480, 5771504), (489, 5665280), (512, 5410785), (640, 4328628), (652, 4248960), (768, 3607190), (815, 3399168), (960, 2885752), (978, 2832640), (1280, 2164314), (1304, 2124480), (1536, 1803595), (1630, 1699584), (1920, 1442876), (1956, 1416320), (2213, 1251840), (2445, 1133056), (2560, 1082157), (2608, 1062240), (3260, 849792), (3840, 721438), (3912, 708160), (4426, 625920), (4890, 566528), (5216, 531120), (6520, 424896), (6639, 417280), (7680, 360719), (7824, 354080), (8852, 312960), (9780, 283264), (10432, 265560), (11065, 250368), (13040, 212448), (13278, 208640), (15648, 177040), (17704, 156480), (19560, 141632), (20864, 132780), (22130, 125184), (26080, 106224), (26556, 104320), (31296, 88520), (33195, 83456), (35408, 78240), (39120, 70816), (41728, 66390), (44260, 62592), (52160, 53112)]