1507355640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{85451}}^1$

素因数の和:85482

約数の個数: 144

約数和(自身を含む): 5698793880

約数和(自身を除く): 4191438240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 85451, 170902, 256353, 341804, 427255, 512706, 598157, 683608, 769059, 854510, 1025412, 1196314, 1281765, 1538118, 1709020, 1794471, 2050824, 2392628, 2563530, 2990785, 3076236, 3418040, 3588942, 3845295, 4187099, 4785256, 5127060, 5383413, 5981570, 6152472, 7177884, 7690590, 8374198, 8972355, 10254120, 10766826, 11963140, 12561297, 14355768, 15381180, 16748396, 17944710, 20935495, 21533652, 23926280, 25122594, 26917065, 30762360, 33496792, 35889420, 37683891, 41870990, 43067304, 50245188, 53834130, 62806485, 71778840, 75367782, 83741980, 100490376, 107668260, 125612970, 150735564, 167483960, 188419455, 215336520, 251225940, 301471128, 376838910, 502451880, 753677820, 1507355640]

約数ペア:

[(1, 1507355640), (2, 753677820), (3, 502451880), (4, 376838910), (5, 301471128), (6, 251225940), (7, 215336520), (8, 188419455), (9, 167483960), (10, 150735564), (12, 125612970), (14, 107668260), (15, 100490376), (18, 83741980), (20, 75367782), (21, 71778840), (24, 62806485), (28, 53834130), (30, 50245188), (35, 43067304), (36, 41870990), (40, 37683891), (42, 35889420), (45, 33496792), (49, 30762360), (56, 26917065), (60, 25122594), (63, 23926280), (70, 21533652), (72, 20935495), (84, 17944710), (90, 16748396), (98, 15381180), (105, 14355768), (120, 12561297), (126, 11963140), (140, 10766826), (147, 10254120), (168, 8972355), (180, 8374198), (196, 7690590), (210, 7177884), (245, 6152472), (252, 5981570), (280, 5383413), (294, 5127060), (315, 4785256), (360, 4187099), (392, 3845295), (420, 3588942), (441, 3418040), (490, 3076236), (504, 2990785), (588, 2563530), (630, 2392628), (735, 2050824), (840, 1794471), (882, 1709020), (980, 1538118), (1176, 1281765), (1260, 1196314), (1470, 1025412), (1764, 854510), (1960, 769059), (2205, 683608), (2520, 598157), (2940, 512706), (3528, 427255), (4410, 341804), (5880, 256353), (8820, 170902), (17640, 85451)]