14139366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 36788256000

約数和(自身を除く): 22648889080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 227, 280, 298, 454, 596, 745, 908, 1043, 1135, 1192, 1490, 1493, 1589, 1816, 2086, 2270, 2980, 2986, 3178, 4172, 4540, 5215, 5960, 5972, 6356, 7465, 7945, 8344, 9080, 10430, 10451, 11944, 12712, 14930, 15890, 20860, 20902, 29860, 31780, 33823, 41720, 41804, 52255, 59720, 63560, 67646, 83608, 104510, 135292, 169115, 209020, 222457, 236761, 270584, 338230, 338911, 418040, 444914, 473522, 676460, 677822, 889828, 947044, 1112285, 1183805, 1352920, 1355644, 1557199, 1694555, 1779656, 1894088, 2224570, 2367610, 2372377, 2711288, 3114398, 3389110, 4449140, 4735220, 4744754, 6228796, 6778220, 7785995, 8898280, 9470440, 9489508, 11861885, 12457592, 13556440, 15571990, 18979016, 23723770, 31143980, 47447540, 50497739, 62287960, 94895080, 100995478, 201990956, 252488695, 353484173, 403981912, 504977390, 706968346, 1009954780, 1413936692, 1767420865, 2019909560, 2827873384, 3534841730, 7069683460, 14139366920]

約数ペア:

[(1, 14139366920), (2, 7069683460), (4, 3534841730), (5, 2827873384), (7, 2019909560), (8, 1767420865), (10, 1413936692), (14, 1009954780), (20, 706968346), (28, 504977390), (35, 403981912), (40, 353484173), (56, 252488695), (70, 201990956), (140, 100995478), (149, 94895080), (227, 62287960), (280, 50497739), (298, 47447540), (454, 31143980), (596, 23723770), (745, 18979016), (908, 15571990), (1043, 13556440), (1135, 12457592), (1192, 11861885), (1490, 9489508), (1493, 9470440), (1589, 8898280), (1816, 7785995), (2086, 6778220), (2270, 6228796), (2980, 4744754), (2986, 4735220), (3178, 4449140), (4172, 3389110), (4540, 3114398), (5215, 2711288), (5960, 2372377), (5972, 2367610), (6356, 2224570), (7465, 1894088), (7945, 1779656), (8344, 1694555), (9080, 1557199), (10430, 1355644), (10451, 1352920), (11944, 1183805), (12712, 1112285), (14930, 947044), (15890, 889828), (20860, 677822), (20902, 676460), (29860, 473522), (31780, 444914), (33823, 418040), (41720, 338911), (41804, 338230), (52255, 270584), (59720, 236761), (63560, 222457), (67646, 209020), (83608, 169115), (104510, 135292)]