142086720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1772

約数の個数: 112

約数和(自身を含む): 456468480

約数和(自身を除く): 314381760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1663, 1780, 2136, 2670, 2848, 3326, 3560, 4272, 4989, 5340, 5696, 6652, 7120, 8315, 8544, 9978, 10680, 13304, 14240, 16630, 17088, 19956, 21360, 24945, 26608, 28480, 33260, 39912, 42720, 49890, 53216, 66520, 79824, 85440, 99780, 106432, 133040, 148007, 159648, 199560, 266080, 296014, 319296, 399120, 444021, 532160, 592028, 740035, 798240, 888042, 1184056, 1480070, 1596480, 1776084, 2220105, 2368112, 2960140, 3552168, 4440210, 4736224, 5920280, 7104336, 8880420, 9472448, 11840560, 14208672, 17760840, 23681120, 28417344, 35521680, 47362240, 71043360, 142086720]

約数ペア:

[(1, 142086720), (2, 71043360), (3, 47362240), (4, 35521680), (5, 28417344), (6, 23681120), (8, 17760840), (10, 14208672), (12, 11840560), (15, 9472448), (16, 8880420), (20, 7104336), (24, 5920280), (30, 4736224), (32, 4440210), (40, 3552168), (48, 2960140), (60, 2368112), (64, 2220105), (80, 1776084), (89, 1596480), (96, 1480070), (120, 1184056), (160, 888042), (178, 798240), (192, 740035), (240, 592028), (267, 532160), (320, 444021), (356, 399120), (445, 319296), (480, 296014), (534, 266080), (712, 199560), (890, 159648), (960, 148007), (1068, 133040), (1335, 106432), (1424, 99780), (1663, 85440), (1780, 79824), (2136, 66520), (2670, 53216), (2848, 49890), (3326, 42720), (3560, 39912), (4272, 33260), (4989, 28480), (5340, 26608), (5696, 24945), (6652, 21360), (7120, 19956), (8315, 17088), (8544, 16630), (9978, 14240), (10680, 13304)]