164571120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32653}}^1$

素因数の和:32679

約数の個数: 120

約数和(自身を含む): 631658976

約数和(自身を除く): 467087856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32653, 65306, 97959, 130612, 163265, 195918, 228571, 261224, 293877, 326530, 391836, 457142, 489795, 522448, 587754, 653060, 685713, 783672, 914284, 979590, 1142855, 1175508, 1306120, 1371426, 1469385, 1567344, 1828568, 1959180, 2057139, 2285710, 2351016, 2612240, 2742852, 2938770, 3428565, 3657136, 3918360, 4114278, 4571420, 4702032, 5485704, 5877540, 6857130, 7836720, 8228556, 9142840, 10285695, 10971408, 11755080, 13714260, 16457112, 18285680, 20571390, 23510160, 27428520, 32914224, 41142780, 54857040, 82285560, 164571120]

約数ペア:

[(1, 164571120), (2, 82285560), (3, 54857040), (4, 41142780), (5, 32914224), (6, 27428520), (7, 23510160), (8, 20571390), (9, 18285680), (10, 16457112), (12, 13714260), (14, 11755080), (15, 10971408), (16, 10285695), (18, 9142840), (20, 8228556), (21, 7836720), (24, 6857130), (28, 5877540), (30, 5485704), (35, 4702032), (36, 4571420), (40, 4114278), (42, 3918360), (45, 3657136), (48, 3428565), (56, 2938770), (60, 2742852), (63, 2612240), (70, 2351016), (72, 2285710), (80, 2057139), (84, 1959180), (90, 1828568), (105, 1567344), (112, 1469385), (120, 1371426), (126, 1306120), (140, 1175508), (144, 1142855), (168, 979590), (180, 914284), (210, 783672), (240, 685713), (252, 653060), (280, 587754), (315, 522448), (336, 489795), (360, 457142), (420, 391836), (504, 326530), (560, 293877), (630, 261224), (720, 228571), (840, 195918), (1008, 163265), (1260, 130612), (1680, 97959), (2520, 65306), (5040, 32653)]