228836160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11351}}^1$

素因数の和:11381

約数の個数: 168

約数和(自身を含む): 899623296

約数和(自身を除く): 670787136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11351, 20160, 22702, 34053, 45404, 56755, 68106, 79457, 90808, 102159, 113510, 136212, 158914, 170265, 181616, 204318, 227020, 238371, 272424, 317828, 340530, 363232, 397285, 408636, 454040, 476742, 510795, 544848, 635656, 681060, 715113, 726464, 794570, 817272, 908080, 953484, 1021590, 1089696, 1191855, 1271312, 1362120, 1430226, 1589140, 1634544, 1816160, 1906968, 2043180, 2179392, 2383710, 2542624, 2724240, 2860452, 3178280, 3269088, 3575565, 3632320, 3813936, 4086360, 4767420, 5085248, 5448480, 5720904, 6356560, 6538176, 7151130, 7627872, 8172720, 9534840, 10896960, 11441808, 12713120, 14302260, 15255744, 16345440, 19069680, 22883616, 25426240, 28604520, 32690880, 38139360, 45767232, 57209040, 76278720, 114418080, 228836160]

約数ペア:

[(1, 228836160), (2, 114418080), (3, 76278720), (4, 57209040), (5, 45767232), (6, 38139360), (7, 32690880), (8, 28604520), (9, 25426240), (10, 22883616), (12, 19069680), (14, 16345440), (15, 15255744), (16, 14302260), (18, 12713120), (20, 11441808), (21, 10896960), (24, 9534840), (28, 8172720), (30, 7627872), (32, 7151130), (35, 6538176), (36, 6356560), (40, 5720904), (42, 5448480), (45, 5085248), (48, 4767420), (56, 4086360), (60, 3813936), (63, 3632320), (64, 3575565), (70, 3269088), (72, 3178280), (80, 2860452), (84, 2724240), (90, 2542624), (96, 2383710), (105, 2179392), (112, 2043180), (120, 1906968), (126, 1816160), (140, 1634544), (144, 1589140), (160, 1430226), (168, 1362120), (180, 1271312), (192, 1191855), (210, 1089696), (224, 1021590), (240, 953484), (252, 908080), (280, 817272), (288, 794570), (315, 726464), (320, 715113), (336, 681060), (360, 635656), (420, 544848), (448, 510795), (480, 476742), (504, 454040), (560, 408636), (576, 397285), (630, 363232), (672, 340530), (720, 317828), (840, 272424), (960, 238371), (1008, 227020), (1120, 204318), (1260, 181616), (1344, 170265), (1440, 158914), (1680, 136212), (2016, 113510), (2240, 102159), (2520, 90808), (2880, 79457), (3360, 68106), (4032, 56755), (5040, 45404), (6720, 34053), (10080, 22702), (11351, 20160)]