144506320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3212

約数の個数: 80

約数和(自身を含む): 388725120

約数和(自身を除く): 244218800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3109, 3320, 4648, 5810, 6218, 6640, 9296, 11620, 12436, 15545, 21763, 23240, 24872, 31090, 43526, 46480, 49744, 62180, 87052, 108815, 124360, 174104, 217630, 248720, 258047, 348208, 435260, 516094, 870520, 1032188, 1290235, 1741040, 1806329, 2064376, 2580470, 3612658, 4128752, 5160940, 7225316, 9031645, 10321880, 14450632, 18063290, 20643760, 28901264, 36126580, 72253160, 144506320]

約数ペア:

[(1, 144506320), (2, 72253160), (4, 36126580), (5, 28901264), (7, 20643760), (8, 18063290), (10, 14450632), (14, 10321880), (16, 9031645), (20, 7225316), (28, 5160940), (35, 4128752), (40, 3612658), (56, 2580470), (70, 2064376), (80, 1806329), (83, 1741040), (112, 1290235), (140, 1032188), (166, 870520), (280, 516094), (332, 435260), (415, 348208), (560, 258047), (581, 248720), (664, 217630), (830, 174104), (1162, 124360), (1328, 108815), (1660, 87052), (2324, 62180), (2905, 49744), (3109, 46480), (3320, 43526), (4648, 31090), (5810, 24872), (6218, 23240), (6640, 21763), (9296, 15545), (11620, 12436)]