335625440

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 477225760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 127, 160, 166, 199, 254, 332, 398, 415, 508, 635, 664, 796, 830, 995, 1016, 1270, 1328, 1592, 1660, 1990, 2032, 2540, 2656, 3184, 3320, 3980, 4064, 5080, 6368, 6640, 7960, 10160, 10541, 13280, 15920, 16517, 20320, 21082, 25273, 31840, 33034, 42164, 50546, 52705, 66068, 82585, 84328, 101092, 105410, 126365, 132136, 165170, 168656, 202184, 210820, 252730, 264272, 330340, 337312, 404368, 421640, 505460, 528544, 660680, 808736, 843280, 1010920, 1321360, 1686560, 2021840, 2097659, 2642720, 4043680, 4195318, 8390636, 10488295, 16781272, 20976590, 33562544, 41953180, 67125088, 83906360, 167812720, 335625440]

約数ペア:

[(1, 335625440), (2, 167812720), (4, 83906360), (5, 67125088), (8, 41953180), (10, 33562544), (16, 20976590), (20, 16781272), (32, 10488295), (40, 8390636), (80, 4195318), (83, 4043680), (127, 2642720), (160, 2097659), (166, 2021840), (199, 1686560), (254, 1321360), (332, 1010920), (398, 843280), (415, 808736), (508, 660680), (635, 528544), (664, 505460), (796, 421640), (830, 404368), (995, 337312), (1016, 330340), (1270, 264272), (1328, 252730), (1592, 210820), (1660, 202184), (1990, 168656), (2032, 165170), (2540, 132136), (2656, 126365), (3184, 105410), (3320, 101092), (3980, 84328), (4064, 82585), (5080, 66068), (6368, 52705), (6640, 50546), (7960, 42164), (10160, 33034), (10541, 31840), (13280, 25273), (15920, 21082), (16517, 20320)]