148998360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{177379}}^1$

素因数の和:177400

約数の個数: 64

約数和(自身を含む): 510854400

約数和(自身を除く): 361856040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 177379, 354758, 532137, 709516, 886895, 1064274, 1241653, 1419032, 1773790, 2128548, 2483306, 2660685, 3547580, 3724959, 4257096, 4966612, 5321370, 6208265, 7095160, 7449918, 9933224, 10642740, 12416530, 14899836, 18624795, 21285480, 24833060, 29799672, 37249590, 49666120, 74499180, 148998360]

約数ペア:

[(1, 148998360), (2, 74499180), (3, 49666120), (4, 37249590), (5, 29799672), (6, 24833060), (7, 21285480), (8, 18624795), (10, 14899836), (12, 12416530), (14, 10642740), (15, 9933224), (20, 7449918), (21, 7095160), (24, 6208265), (28, 5321370), (30, 4966612), (35, 4257096), (40, 3724959), (42, 3547580), (56, 2660685), (60, 2483306), (70, 2128548), (84, 1773790), (105, 1419032), (120, 1241653), (140, 1064274), (168, 886895), (210, 709516), (280, 532137), (420, 354758), (840, 177379)]