219428160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32653}}^1$

素因数の和:32680

約数の個数: 112

約数和(自身を含む): 796235136

約数和(自身を除く): 576806976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32653, 65306, 97959, 130612, 163265, 195918, 228571, 261224, 326530, 391836, 457142, 489795, 522448, 653060, 685713, 783672, 914284, 979590, 1044896, 1142855, 1306120, 1371426, 1567344, 1828568, 1959180, 2089792, 2285710, 2612240, 2742852, 3134688, 3428565, 3657136, 3918360, 4571420, 5224480, 5485704, 6269376, 6857130, 7314272, 7836720, 9142840, 10448960, 10971408, 13714260, 14628544, 15673440, 18285680, 21942816, 27428520, 31346880, 36571360, 43885632, 54857040, 73142720, 109714080, 219428160]

約数ペア:

[(1, 219428160), (2, 109714080), (3, 73142720), (4, 54857040), (5, 43885632), (6, 36571360), (7, 31346880), (8, 27428520), (10, 21942816), (12, 18285680), (14, 15673440), (15, 14628544), (16, 13714260), (20, 10971408), (21, 10448960), (24, 9142840), (28, 7836720), (30, 7314272), (32, 6857130), (35, 6269376), (40, 5485704), (42, 5224480), (48, 4571420), (56, 3918360), (60, 3657136), (64, 3428565), (70, 3134688), (80, 2742852), (84, 2612240), (96, 2285710), (105, 2089792), (112, 1959180), (120, 1828568), (140, 1567344), (160, 1371426), (168, 1306120), (192, 1142855), (210, 1044896), (224, 979590), (240, 914284), (280, 783672), (320, 685713), (336, 653060), (420, 522448), (448, 489795), (480, 457142), (560, 391836), (672, 326530), (840, 261224), (960, 228571), (1120, 195918), (1344, 163265), (1680, 130612), (2240, 97959), (3360, 65306), (6720, 32653)]