2893558440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{1279}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 9206784000

約数和(自身を除く): 6313225560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1109, 1279, 2040, 2218, 2558, 3327, 3837, 4436, 5116, 5545, 6395, 6654, 7674, 8872, 10232, 11090, 12790, 13308, 15348, 16635, 18853, 19185, 21743, 22180, 25580, 26616, 30696, 33270, 37706, 38370, 43486, 44360, 51160, 56559, 65229, 66540, 75412, 76740, 86972, 94265, 108715, 113118, 130458, 133080, 150824, 153480, 173944, 188530, 217430, 226236, 260916, 282795, 326145, 377060, 434860, 452472, 521832, 565590, 652290, 754120, 869720, 1131180, 1304580, 1418411, 2262360, 2609160, 2836822, 4255233, 5673644, 7092055, 8510466, 11347288, 14184110, 17020932, 21276165, 24112987, 28368220, 34041864, 42552330, 48225974, 56736440, 72338961, 85104660, 96451948, 120564935, 144677922, 170209320, 192903896, 241129870, 289355844, 361694805, 482259740, 578711688, 723389610, 964519480, 1446779220, 2893558440]

約数ペア:

[(1, 2893558440), (2, 1446779220), (3, 964519480), (4, 723389610), (5, 578711688), (6, 482259740), (8, 361694805), (10, 289355844), (12, 241129870), (15, 192903896), (17, 170209320), (20, 144677922), (24, 120564935), (30, 96451948), (34, 85104660), (40, 72338961), (51, 56736440), (60, 48225974), (68, 42552330), (85, 34041864), (102, 28368220), (120, 24112987), (136, 21276165), (170, 17020932), (204, 14184110), (255, 11347288), (340, 8510466), (408, 7092055), (510, 5673644), (680, 4255233), (1020, 2836822), (1109, 2609160), (1279, 2262360), (2040, 1418411), (2218, 1304580), (2558, 1131180), (3327, 869720), (3837, 754120), (4436, 652290), (5116, 565590), (5545, 521832), (6395, 452472), (6654, 434860), (7674, 377060), (8872, 326145), (10232, 282795), (11090, 260916), (12790, 226236), (13308, 217430), (15348, 188530), (16635, 173944), (18853, 153480), (19185, 150824), (21743, 133080), (22180, 130458), (25580, 113118), (26616, 108715), (30696, 94265), (33270, 86972), (37706, 76740), (38370, 75412), (43486, 66540), (44360, 65229), (51160, 56559)]