987426720

素因数分解:

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

素因数の和:32684

約数の個数: 192

約数和(自身を含む): 3949827840

約数和(自身を除く): 2962401120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 32653, 65306, 97959, 130612, 163265, 195918, 228571, 261224, 293877, 326530, 391836, 457142, 489795, 522448, 587754, 653060, 685713, 783672, 881631, 914284, 979590, 1044896, 1142855, 1175508, 1306120, 1371426, 1469385, 1567344, 1763262, 1828568, 1959180, 2057139, 2285710, 2351016, 2612240, 2742852, 2938770, 3134688, 3428565, 3526524, 3657136, 3918360, 4114278, 4408155, 4571420, 4702032, 5224480, 5485704, 5877540, 6171417, 6857130, 7053048, 7314272, 7836720, 8228556, 8816310, 9142840, 9404064, 10285695, 10971408, 11755080, 12342834, 13714260, 14106096, 15673440, 16457112, 17632620, 18285680, 20571390, 21942816, 23510160, 24685668, 27428520, 28212192, 30857085, 32914224, 35265240, 36571360, 41142780, 47020320, 49371336, 54857040, 61714170, 65828448, 70530480, 82285560, 98742672, 109714080, 123428340, 141060960, 164571120, 197485344, 246856680, 329142240, 493713360, 987426720]

約数ペア:

[(1, 987426720), (2, 493713360), (3, 329142240), (4, 246856680), (5, 197485344), (6, 164571120), (7, 141060960), (8, 123428340), (9, 109714080), (10, 98742672), (12, 82285560), (14, 70530480), (15, 65828448), (16, 61714170), (18, 54857040), (20, 49371336), (21, 47020320), (24, 41142780), (27, 36571360), (28, 35265240), (30, 32914224), (32, 30857085), (35, 28212192), (36, 27428520), (40, 24685668), (42, 23510160), (45, 21942816), (48, 20571390), (54, 18285680), (56, 17632620), (60, 16457112), (63, 15673440), (70, 14106096), (72, 13714260), (80, 12342834), (84, 11755080), (90, 10971408), (96, 10285695), (105, 9404064), (108, 9142840), (112, 8816310), (120, 8228556), (126, 7836720), (135, 7314272), (140, 7053048), (144, 6857130), (160, 6171417), (168, 5877540), (180, 5485704), (189, 5224480), (210, 4702032), (216, 4571420), (224, 4408155), (240, 4114278), (252, 3918360), (270, 3657136), (280, 3526524), (288, 3428565), (315, 3134688), (336, 2938770), (360, 2742852), (378, 2612240), (420, 2351016), (432, 2285710), (480, 2057139), (504, 1959180), (540, 1828568), (560, 1763262), (630, 1567344), (672, 1469385), (720, 1371426), (756, 1306120), (840, 1175508), (864, 1142855), (945, 1044896), (1008, 979590), (1080, 914284), (1120, 881631), (1260, 783672), (1440, 685713), (1512, 653060), (1680, 587754), (1890, 522448), (2016, 489795), (2160, 457142), (2520, 391836), (3024, 326530), (3360, 293877), (3780, 261224), (4320, 228571), (5040, 195918), (6048, 163265), (7560, 130612), (10080, 97959), (15120, 65306), (30240, 32653)]