71347506040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{30211}}^1$

素因数の和:30413

約数の個数: 128

約数和(自身を含む): 178545669120

約数和(自身を除く): 107198163080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 151, 170, 184, 230, 302, 340, 391, 460, 604, 680, 755, 782, 920, 1208, 1510, 1564, 1955, 2567, 3020, 3128, 3473, 3910, 5134, 6040, 6946, 7820, 10268, 12835, 13892, 15640, 17365, 20536, 25670, 27784, 30211, 34730, 51340, 59041, 60422, 69460, 102680, 118082, 120844, 138920, 151055, 236164, 241688, 295205, 302110, 472328, 513587, 590410, 604220, 694853, 1027174, 1180820, 1208440, 1389706, 2054348, 2361640, 2567935, 2779412, 3474265, 4108696, 4561861, 5135870, 5558824, 6948530, 9123722, 10271740, 11812501, 13897060, 18247444, 20543480, 22809305, 23625002, 27794120, 36494888, 45618610, 47250004, 59062505, 77551637, 91237220, 94500008, 104922803, 118125010, 155103274, 182474440, 209845606, 236250020, 310206548, 387758185, 419691212, 472500040, 524614015, 620413096, 775516370, 839382424, 1049228030, 1551032740, 1783687651, 2098456060, 3102065480, 3567375302, 4196912120, 7134750604, 8918438255, 14269501208, 17836876510, 35673753020, 71347506040]

約数ペア:

[(1, 71347506040), (2, 35673753020), (4, 17836876510), (5, 14269501208), (8, 8918438255), (10, 7134750604), (17, 4196912120), (20, 3567375302), (23, 3102065480), (34, 2098456060), (40, 1783687651), (46, 1551032740), (68, 1049228030), (85, 839382424), (92, 775516370), (115, 620413096), (136, 524614015), (151, 472500040), (170, 419691212), (184, 387758185), (230, 310206548), (302, 236250020), (340, 209845606), (391, 182474440), (460, 155103274), (604, 118125010), (680, 104922803), (755, 94500008), (782, 91237220), (920, 77551637), (1208, 59062505), (1510, 47250004), (1564, 45618610), (1955, 36494888), (2567, 27794120), (3020, 23625002), (3128, 22809305), (3473, 20543480), (3910, 18247444), (5134, 13897060), (6040, 11812501), (6946, 10271740), (7820, 9123722), (10268, 6948530), (12835, 5558824), (13892, 5135870), (15640, 4561861), (17365, 4108696), (20536, 3474265), (25670, 2779412), (27784, 2567935), (30211, 2361640), (34730, 2054348), (51340, 1389706), (59041, 1208440), (60422, 1180820), (69460, 1027174), (102680, 694853), (118082, 604220), (120844, 590410), (138920, 513587), (151055, 472328), (236164, 302110), (241688, 295205)]