142677920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 432988416

約数和(自身を除く): 290310496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 160, 176, 185, 220, 224, 259, 280, 296, 308, 313, 352, 370, 385, 407, 440, 518, 560, 592, 616, 626, 740, 770, 814, 880, 1036, 1120, 1184, 1232, 1252, 1295, 1480, 1540, 1565, 1628, 1760, 2035, 2072, 2191, 2464, 2504, 2590, 2849, 2960, 3080, 3130, 3256, 3443, 4070, 4144, 4382, 5008, 5180, 5698, 5920, 6160, 6260, 6512, 6886, 8140, 8288, 8764, 10016, 10360, 10955, 11396, 11581, 12320, 12520, 13024, 13772, 14245, 16280, 17215, 17528, 20720, 21910, 22792, 23162, 24101, 25040, 27544, 28490, 32560, 34430, 35056, 41440, 43820, 45584, 46324, 48202, 50080, 55088, 56980, 57905, 65120, 68860, 70112, 81067, 87640, 91168, 92648, 96404, 110176, 113960, 115810, 120505, 127391, 137720, 162134, 175280, 185296, 192808, 227920, 231620, 241010, 254782, 275440, 324268, 350560, 370592, 385616, 405335, 455840, 463240, 482020, 509564, 550880, 636955, 648536, 771232, 810670, 891737, 926480, 964040, 1019128, 1273910, 1297072, 1621340, 1783474, 1852960, 1928080, 2038256, 2547820, 2594144, 3242680, 3566948, 3856160, 4076512, 4458685, 5095640, 6485360, 7133896, 8917370, 10191280, 12970720, 14267792, 17834740, 20382560, 28535584, 35669480, 71338960, 142677920]

約数ペア:

[(1, 142677920), (2, 71338960), (4, 35669480), (5, 28535584), (7, 20382560), (8, 17834740), (10, 14267792), (11, 12970720), (14, 10191280), (16, 8917370), (20, 7133896), (22, 6485360), (28, 5095640), (32, 4458685), (35, 4076512), (37, 3856160), (40, 3566948), (44, 3242680), (55, 2594144), (56, 2547820), (70, 2038256), (74, 1928080), (77, 1852960), (80, 1783474), (88, 1621340), (110, 1297072), (112, 1273910), (140, 1019128), (148, 964040), (154, 926480), (160, 891737), (176, 810670), (185, 771232), (220, 648536), (224, 636955), (259, 550880), (280, 509564), (296, 482020), (308, 463240), (313, 455840), (352, 405335), (370, 385616), (385, 370592), (407, 350560), (440, 324268), (518, 275440), (560, 254782), (592, 241010), (616, 231620), (626, 227920), (740, 192808), (770, 185296), (814, 175280), (880, 162134), (1036, 137720), (1120, 127391), (1184, 120505), (1232, 115810), (1252, 113960), (1295, 110176), (1480, 96404), (1540, 92648), (1565, 91168), (1628, 87640), (1760, 81067), (2035, 70112), (2072, 68860), (2191, 65120), (2464, 57905), (2504, 56980), (2590, 55088), (2849, 50080), (2960, 48202), (3080, 46324), (3130, 45584), (3256, 43820), (3443, 41440), (4070, 35056), (4144, 34430), (4382, 32560), (5008, 28490), (5180, 27544), (5698, 25040), (5920, 24101), (6160, 23162), (6260, 22792), (6512, 21910), (6886, 20720), (8140, 17528), (8288, 17215), (8764, 16280), (10016, 14245), (10360, 13772), (10955, 13024), (11396, 12520), (11581, 12320)]