323351280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{64157}}^1$

素因数の和:64183

約数の個数: 120

約数和(自身を含む): 1241072352

約数和(自身を除く): 917721072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 64157, 128314, 192471, 256628, 320785, 384942, 449099, 513256, 577413, 641570, 769884, 898198, 962355, 1026512, 1154826, 1283140, 1347297, 1539768, 1796396, 1924710, 2245495, 2309652, 2566280, 2694594, 2887065, 3079536, 3592792, 3849420, 4041891, 4490990, 4619304, 5132560, 5389188, 5774130, 6736485, 7185584, 7698840, 8083782, 8981980, 9238608, 10778376, 11548260, 13472970, 15397680, 16167564, 17963960, 20209455, 21556752, 23096520, 26945940, 32335128, 35927920, 40418910, 46193040, 53891880, 64670256, 80837820, 107783760, 161675640, 323351280]

約数ペア:

[(1, 323351280), (2, 161675640), (3, 107783760), (4, 80837820), (5, 64670256), (6, 53891880), (7, 46193040), (8, 40418910), (9, 35927920), (10, 32335128), (12, 26945940), (14, 23096520), (15, 21556752), (16, 20209455), (18, 17963960), (20, 16167564), (21, 15397680), (24, 13472970), (28, 11548260), (30, 10778376), (35, 9238608), (36, 8981980), (40, 8083782), (42, 7698840), (45, 7185584), (48, 6736485), (56, 5774130), (60, 5389188), (63, 5132560), (70, 4619304), (72, 4490990), (80, 4041891), (84, 3849420), (90, 3592792), (105, 3079536), (112, 2887065), (120, 2694594), (126, 2566280), (140, 2309652), (144, 2245495), (168, 1924710), (180, 1796396), (210, 1539768), (240, 1347297), (252, 1283140), (280, 1154826), (315, 1026512), (336, 962355), (360, 898198), (420, 769884), (504, 641570), (560, 577413), (630, 513256), (720, 449099), (840, 384942), (1008, 320785), (1260, 256628), (1680, 192471), (2520, 128314), (5040, 64157)]