144841760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1738

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 251423200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 1637, 2212, 2528, 2765, 3160, 3274, 4424, 5530, 6320, 6548, 8185, 8848, 11060, 11459, 12640, 13096, 16370, 17696, 22120, 22918, 26192, 32740, 44240, 45836, 52384, 57295, 65480, 88480, 91672, 114590, 129323, 130960, 183344, 229180, 258646, 261920, 366688, 458360, 517292, 646615, 905261, 916720, 1034584, 1293230, 1810522, 1833440, 2069168, 2586460, 3621044, 4138336, 4526305, 5172920, 7242088, 9052610, 10345840, 14484176, 18105220, 20691680, 28968352, 36210440, 72420880, 144841760]

約数ペア:

[(1, 144841760), (2, 72420880), (4, 36210440), (5, 28968352), (7, 20691680), (8, 18105220), (10, 14484176), (14, 10345840), (16, 9052610), (20, 7242088), (28, 5172920), (32, 4526305), (35, 4138336), (40, 3621044), (56, 2586460), (70, 2069168), (79, 1833440), (80, 1810522), (112, 1293230), (140, 1034584), (158, 916720), (160, 905261), (224, 646615), (280, 517292), (316, 458360), (395, 366688), (553, 261920), (560, 258646), (632, 229180), (790, 183344), (1106, 130960), (1120, 129323), (1264, 114590), (1580, 91672), (1637, 88480), (2212, 65480), (2528, 57295), (2765, 52384), (3160, 45836), (3274, 44240), (4424, 32740), (5530, 26192), (6320, 22918), (6548, 22120), (8185, 17696), (8848, 16370), (11060, 13096), (11459, 12640)]