144791430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 266610810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 89, 105, 122, 127, 178, 183, 210, 254, 267, 305, 366, 381, 427, 445, 534, 610, 623, 635, 762, 854, 889, 890, 915, 1246, 1270, 1281, 1335, 1778, 1830, 1869, 1905, 2135, 2562, 2667, 2670, 3115, 3738, 3810, 4270, 4445, 5334, 5429, 6230, 6405, 7747, 8890, 9345, 10858, 11303, 12810, 13335, 15494, 16287, 18690, 22606, 23241, 26670, 27145, 32574, 33909, 38003, 38735, 46482, 54229, 54290, 56515, 67818, 76006, 77470, 79121, 81435, 108458, 113030, 114009, 116205, 158242, 162687, 162870, 169545, 190015, 228018, 232410, 237363, 271145, 325374, 339090, 380030, 395605, 474726, 542290, 570045, 689483, 791210, 813435, 1140090, 1186815, 1378966, 1626870, 2068449, 2373630, 3447415, 4136898, 4826381, 6894830, 9652762, 10342245, 14479143, 20684490, 24131905, 28958286, 48263810, 72395715, 144791430]

約数ペア:

[(1, 144791430), (2, 72395715), (3, 48263810), (5, 28958286), (6, 24131905), (7, 20684490), (10, 14479143), (14, 10342245), (15, 9652762), (21, 6894830), (30, 4826381), (35, 4136898), (42, 3447415), (61, 2373630), (70, 2068449), (89, 1626870), (105, 1378966), (122, 1186815), (127, 1140090), (178, 813435), (183, 791210), (210, 689483), (254, 570045), (267, 542290), (305, 474726), (366, 395605), (381, 380030), (427, 339090), (445, 325374), (534, 271145), (610, 237363), (623, 232410), (635, 228018), (762, 190015), (854, 169545), (889, 162870), (890, 162687), (915, 158242), (1246, 116205), (1270, 114009), (1281, 113030), (1335, 108458), (1778, 81435), (1830, 79121), (1869, 77470), (1905, 76006), (2135, 67818), (2562, 56515), (2667, 54290), (2670, 54229), (3115, 46482), (3738, 38735), (3810, 38003), (4270, 33909), (4445, 32574), (5334, 27145), (5429, 26670), (6230, 23241), (6405, 22606), (7747, 18690), (8890, 16287), (9345, 15494), (10858, 13335), (11303, 12810)]