2018356320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{221311}}^1$

素因数の和:221348

約数の個数: 96

約数和(自身を含む): 6692474880

約数和(自身を除く): 4674118560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 221311, 442622, 663933, 885244, 1106555, 1327866, 1770488, 2213110, 2655732, 3319665, 3540976, 4204909, 4426220, 5311464, 6639330, 7081952, 8409818, 8852440, 10622928, 12614727, 13278660, 16819636, 17704880, 21024545, 21245856, 25229454, 26557320, 33639272, 35409760, 42049090, 50458908, 53114640, 63073635, 67278544, 84098180, 100917816, 106229280, 126147270, 134557088, 168196360, 201835632, 252294540, 336392720, 403671264, 504589080, 672785440, 1009178160, 2018356320]

約数ペア:

[(1, 2018356320), (2, 1009178160), (3, 672785440), (4, 504589080), (5, 403671264), (6, 336392720), (8, 252294540), (10, 201835632), (12, 168196360), (15, 134557088), (16, 126147270), (19, 106229280), (20, 100917816), (24, 84098180), (30, 67278544), (32, 63073635), (38, 53114640), (40, 50458908), (48, 42049090), (57, 35409760), (60, 33639272), (76, 26557320), (80, 25229454), (95, 21245856), (96, 21024545), (114, 17704880), (120, 16819636), (152, 13278660), (160, 12614727), (190, 10622928), (228, 8852440), (240, 8409818), (285, 7081952), (304, 6639330), (380, 5311464), (456, 4426220), (480, 4204909), (570, 3540976), (608, 3319665), (760, 2655732), (912, 2213110), (1140, 1770488), (1520, 1327866), (1824, 1106555), (2280, 885244), (3040, 663933), (4560, 442622), (9120, 221311)]