202153440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18311}}^1$

素因数の和:18352

約数の個数: 96

約数和(自身を含む): 664505856

約数和(自身を除く): 462352416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 18311, 36622, 54933, 73244, 91555, 109866, 146488, 183110, 219732, 274665, 292976, 366220, 421153, 439464, 549330, 585952, 732440, 842306, 878928, 1098660, 1263459, 1464880, 1684612, 1757856, 2105765, 2197320, 2526918, 2929760, 3369224, 4211530, 4394640, 5053836, 6317295, 6738448, 8423060, 8789280, 10107672, 12634590, 13476896, 16846120, 20215344, 25269180, 33692240, 40430688, 50538360, 67384480, 101076720, 202153440]

約数ペア:

[(1, 202153440), (2, 101076720), (3, 67384480), (4, 50538360), (5, 40430688), (6, 33692240), (8, 25269180), (10, 20215344), (12, 16846120), (15, 13476896), (16, 12634590), (20, 10107672), (23, 8789280), (24, 8423060), (30, 6738448), (32, 6317295), (40, 5053836), (46, 4394640), (48, 4211530), (60, 3369224), (69, 2929760), (80, 2526918), (92, 2197320), (96, 2105765), (115, 1757856), (120, 1684612), (138, 1464880), (160, 1263459), (184, 1098660), (230, 878928), (240, 842306), (276, 732440), (345, 585952), (368, 549330), (460, 439464), (480, 421153), (552, 366220), (690, 292976), (736, 274665), (920, 219732), (1104, 183110), (1380, 146488), (1840, 109866), (2208, 91555), (2760, 73244), (3680, 54933), (5520, 36622), (11040, 18311)]