199998240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32082

約数の個数: 96

約数和(自身を含む): 678476736

約数和(自身を除く): 478478496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 32051, 64102, 96153, 128204, 160255, 192306, 256408, 320510, 384612, 416663, 480765, 512816, 641020, 769224, 833326, 961530, 1025632, 1249989, 1282040, 1538448, 1666652, 1923060, 2083315, 2499978, 2564080, 3076896, 3333304, 3846120, 4166630, 4999956, 5128160, 6249945, 6666608, 7692240, 8333260, 9999912, 12499890, 13333216, 15384480, 16666520, 19999824, 24999780, 33333040, 39999648, 49999560, 66666080, 99999120, 199998240]

約数ペア:

[(1, 199998240), (2, 99999120), (3, 66666080), (4, 49999560), (5, 39999648), (6, 33333040), (8, 24999780), (10, 19999824), (12, 16666520), (13, 15384480), (15, 13333216), (16, 12499890), (20, 9999912), (24, 8333260), (26, 7692240), (30, 6666608), (32, 6249945), (39, 5128160), (40, 4999956), (48, 4166630), (52, 3846120), (60, 3333304), (65, 3076896), (78, 2564080), (80, 2499978), (96, 2083315), (104, 1923060), (120, 1666652), (130, 1538448), (156, 1282040), (160, 1249989), (195, 1025632), (208, 961530), (240, 833326), (260, 769224), (312, 641020), (390, 512816), (416, 480765), (480, 416663), (520, 384612), (624, 320510), (780, 256408), (1040, 192306), (1248, 160255), (1560, 128204), (2080, 96153), (3120, 64102), (6240, 32051)]