16551891360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{20201}}^1$

素因数の和:20791

約数の個数: 144

約数和(自身を含む): 56585397960

約数和(自身を除く): 40033506600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 569, 720, 1138, 1440, 1707, 2276, 2845, 3414, 4552, 5121, 5690, 6828, 8535, 9104, 10242, 11380, 13656, 17070, 18208, 20201, 20484, 22760, 25605, 27312, 34140, 40402, 40968, 45520, 51210, 54624, 60603, 68280, 80804, 81936, 91040, 101005, 102420, 121206, 136560, 161608, 163872, 181809, 202010, 204840, 242412, 273120, 303015, 323216, 363618, 404020, 409680, 484824, 606030, 646432, 727236, 808040, 819360, 909045, 969648, 1212060, 1454472, 1616080, 1818090, 1939296, 2424120, 2908944, 3232160, 3636180, 4848240, 5817888, 7272360, 9696480, 11494369, 14544720, 22988738, 29089440, 34483107, 45977476, 57471845, 68966214, 91954952, 103449321, 114943690, 137932428, 172415535, 183909904, 206898642, 229887380, 275864856, 344831070, 367819808, 413797284, 459774760, 517246605, 551729712, 689662140, 827594568, 919549520, 1034493210, 1103459424, 1379324280, 1655189136, 1839099040, 2068986420, 2758648560, 3310378272, 4137972840, 5517297120, 8275945680, 16551891360]

約数ペア:

[(1, 16551891360), (2, 8275945680), (3, 5517297120), (4, 4137972840), (5, 3310378272), (6, 2758648560), (8, 2068986420), (9, 1839099040), (10, 1655189136), (12, 1379324280), (15, 1103459424), (16, 1034493210), (18, 919549520), (20, 827594568), (24, 689662140), (30, 551729712), (32, 517246605), (36, 459774760), (40, 413797284), (45, 367819808), (48, 344831070), (60, 275864856), (72, 229887380), (80, 206898642), (90, 183909904), (96, 172415535), (120, 137932428), (144, 114943690), (160, 103449321), (180, 91954952), (240, 68966214), (288, 57471845), (360, 45977476), (480, 34483107), (569, 29089440), (720, 22988738), (1138, 14544720), (1440, 11494369), (1707, 9696480), (2276, 7272360), (2845, 5817888), (3414, 4848240), (4552, 3636180), (5121, 3232160), (5690, 2908944), (6828, 2424120), (8535, 1939296), (9104, 1818090), (10242, 1616080), (11380, 1454472), (13656, 1212060), (17070, 969648), (18208, 909045), (20201, 819360), (20484, 808040), (22760, 727236), (25605, 646432), (27312, 606030), (34140, 484824), (40402, 409680), (40968, 404020), (45520, 363618), (51210, 323216), (54624, 303015), (60603, 273120), (68280, 242412), (80804, 204840), (81936, 202010), (91040, 181809), (101005, 163872), (102420, 161608), (121206, 136560)]