139601360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 213947440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 3167, 4408, 5510, 6334, 8816, 11020, 12668, 15835, 22040, 25336, 31670, 44080, 50672, 60173, 63340, 91843, 120346, 126680, 183686, 240692, 253360, 300865, 367372, 459215, 481384, 601730, 734744, 918430, 962768, 1203460, 1469488, 1745017, 1836860, 2406920, 3490034, 3673720, 4813840, 6980068, 7347440, 8725085, 13960136, 17450170, 27920272, 34900340, 69800680, 139601360]

約数ペア:

[(1, 139601360), (2, 69800680), (4, 34900340), (5, 27920272), (8, 17450170), (10, 13960136), (16, 8725085), (19, 7347440), (20, 6980068), (29, 4813840), (38, 3673720), (40, 3490034), (58, 2406920), (76, 1836860), (80, 1745017), (95, 1469488), (116, 1203460), (145, 962768), (152, 918430), (190, 734744), (232, 601730), (290, 481384), (304, 459215), (380, 367372), (464, 300865), (551, 253360), (580, 240692), (760, 183686), (1102, 126680), (1160, 120346), (1520, 91843), (2204, 63340), (2320, 60173), (2755, 50672), (3167, 44080), (4408, 31670), (5510, 25336), (6334, 22040), (8816, 15835), (11020, 12668)]