2146321920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5352

約数の個数: 160

約数和(自身を含む): 6992311392

約数和(自身を除く): 4845989472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2120, 2544, 2560, 3180, 3392, 3840, 4240, 5088, 5273, 6360, 6784, 7680, 8480, 10176, 10546, 12720, 13568, 15819, 16960, 20352, 21092, 25440, 26365, 27136, 31638, 33920, 40704, 42184, 50880, 52730, 63276, 67840, 79095, 81408, 84368, 101760, 105460, 126552, 135680, 158190, 168736, 203520, 210920, 253104, 279469, 316380, 337472, 407040, 421840, 506208, 558938, 632760, 674944, 838407, 843680, 1012416, 1117876, 1265520, 1349888, 1397345, 1676814, 1687360, 2024832, 2235752, 2531040, 2699776, 2794690, 3353628, 3374720, 4049664, 4192035, 4471504, 5062080, 5589380, 6707256, 6749440, 8099328, 8384070, 8943008, 10124160, 11178760, 13414512, 13498880, 16768140, 17886016, 20248320, 22357520, 26829024, 33536280, 35772032, 40496640, 44715040, 53658048, 67072560, 71544064, 89430080, 107316096, 134145120, 143088128, 178860160, 214632192, 268290240, 357720320, 429264384, 536580480, 715440640, 1073160960, 2146321920]

約数ペア:

[(1, 2146321920), (2, 1073160960), (3, 715440640), (4, 536580480), (5, 429264384), (6, 357720320), (8, 268290240), (10, 214632192), (12, 178860160), (15, 143088128), (16, 134145120), (20, 107316096), (24, 89430080), (30, 71544064), (32, 67072560), (40, 53658048), (48, 44715040), (53, 40496640), (60, 35772032), (64, 33536280), (80, 26829024), (96, 22357520), (106, 20248320), (120, 17886016), (128, 16768140), (159, 13498880), (160, 13414512), (192, 11178760), (212, 10124160), (240, 8943008), (256, 8384070), (265, 8099328), (318, 6749440), (320, 6707256), (384, 5589380), (424, 5062080), (480, 4471504), (512, 4192035), (530, 4049664), (636, 3374720), (640, 3353628), (768, 2794690), (795, 2699776), (848, 2531040), (960, 2235752), (1060, 2024832), (1272, 1687360), (1280, 1676814), (1536, 1397345), (1590, 1349888), (1696, 1265520), (1920, 1117876), (2120, 1012416), (2544, 843680), (2560, 838407), (3180, 674944), (3392, 632760), (3840, 558938), (4240, 506208), (5088, 421840), (5273, 407040), (6360, 337472), (6784, 316380), (7680, 279469), (8480, 253104), (10176, 210920), (10546, 203520), (12720, 168736), (13568, 158190), (15819, 135680), (16960, 126552), (20352, 105460), (21092, 101760), (25440, 84368), (26365, 81408), (27136, 79095), (31638, 67840), (33920, 63276), (40704, 52730), (42184, 50880)]