164698320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4937}}^1$

素因数の和:5092

約数の個数: 80

約数和(自身を含む): 514342080

約数和(自身を除く): 349643760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4937, 5560, 6672, 8340, 9874, 11120, 14811, 16680, 19748, 24685, 29622, 33360, 39496, 49370, 59244, 74055, 78992, 98740, 118488, 148110, 197480, 236976, 296220, 394960, 592440, 686243, 1184880, 1372486, 2058729, 2744972, 3431215, 4117458, 5489944, 6862430, 8234916, 10293645, 10979888, 13724860, 16469832, 20587290, 27449720, 32939664, 41174580, 54899440, 82349160, 164698320]

約数ペア:

[(1, 164698320), (2, 82349160), (3, 54899440), (4, 41174580), (5, 32939664), (6, 27449720), (8, 20587290), (10, 16469832), (12, 13724860), (15, 10979888), (16, 10293645), (20, 8234916), (24, 6862430), (30, 5489944), (40, 4117458), (48, 3431215), (60, 2744972), (80, 2058729), (120, 1372486), (139, 1184880), (240, 686243), (278, 592440), (417, 394960), (556, 296220), (695, 236976), (834, 197480), (1112, 148110), (1390, 118488), (1668, 98740), (2085, 78992), (2224, 74055), (2780, 59244), (3336, 49370), (4170, 39496), (4937, 33360), (5560, 29622), (6672, 24685), (8340, 19748), (9874, 16680), (11120, 14811)]