12713204280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{30089}}^1$

素因数の和:30613

約数の個数: 128

約数和(自身を含む): 43676236800

約数和(自身を除く): 30963032520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 503, 840, 1006, 1509, 2012, 2515, 3018, 3521, 4024, 5030, 6036, 7042, 7545, 10060, 10563, 12072, 14084, 15090, 17605, 20120, 21126, 28168, 30089, 30180, 35210, 42252, 52815, 60178, 60360, 70420, 84504, 90267, 105630, 120356, 140840, 150445, 180534, 210623, 211260, 240712, 300890, 361068, 421246, 422520, 451335, 601780, 631869, 722136, 842492, 902670, 1053115, 1203560, 1263738, 1684984, 1805340, 2106230, 2527476, 3159345, 3610680, 4212460, 5054952, 6318690, 8424920, 12637380, 15134767, 25274760, 30269534, 45404301, 60539068, 75673835, 90808602, 105943369, 121078136, 151347670, 181617204, 211886738, 227021505, 302695340, 317830107, 363234408, 423773476, 454043010, 529716845, 605390680, 635660214, 847546952, 908086020, 1059433690, 1271320428, 1589150535, 1816172040, 2118867380, 2542640856, 3178301070, 4237734760, 6356602140, 12713204280]

約数ペア:

[(1, 12713204280), (2, 6356602140), (3, 4237734760), (4, 3178301070), (5, 2542640856), (6, 2118867380), (7, 1816172040), (8, 1589150535), (10, 1271320428), (12, 1059433690), (14, 908086020), (15, 847546952), (20, 635660214), (21, 605390680), (24, 529716845), (28, 454043010), (30, 423773476), (35, 363234408), (40, 317830107), (42, 302695340), (56, 227021505), (60, 211886738), (70, 181617204), (84, 151347670), (105, 121078136), (120, 105943369), (140, 90808602), (168, 75673835), (210, 60539068), (280, 45404301), (420, 30269534), (503, 25274760), (840, 15134767), (1006, 12637380), (1509, 8424920), (2012, 6318690), (2515, 5054952), (3018, 4212460), (3521, 3610680), (4024, 3159345), (5030, 2527476), (6036, 2106230), (7042, 1805340), (7545, 1684984), (10060, 1263738), (10563, 1203560), (12072, 1053115), (14084, 902670), (15090, 842492), (17605, 722136), (20120, 631869), (21126, 601780), (28168, 451335), (30089, 422520), (30180, 421246), (35210, 361068), (42252, 300890), (52815, 240712), (60178, 211260), (60360, 210623), (70420, 180534), (84504, 150445), (90267, 140840), (105630, 120356)]