164904120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 555206400

約数和(自身を除く): 390302280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1427, 1605, 1926, 2140, 2568, 2854, 2889, 3210, 3852, 4280, 4281, 4815, 5708, 5778, 6420, 7135, 7704, 8562, 9630, 11416, 11556, 12840, 12843, 14270, 14445, 17124, 19260, 21405, 23112, 25686, 28540, 28890, 34248, 38520, 38529, 42810, 51372, 57080, 57780, 64215, 77058, 85620, 102744, 115560, 128430, 152689, 154116, 171240, 192645, 256860, 305378, 308232, 385290, 458067, 513720, 610756, 763445, 770580, 916134, 1221512, 1374201, 1526890, 1541160, 1832268, 2290335, 2748402, 3053780, 3664536, 4122603, 4580670, 5496804, 6107560, 6871005, 8245206, 9161340, 10993608, 13742010, 16490412, 18322680, 20613015, 27484020, 32980824, 41226030, 54968040, 82452060, 164904120]

約数ペア:

[(1, 164904120), (2, 82452060), (3, 54968040), (4, 41226030), (5, 32980824), (6, 27484020), (8, 20613015), (9, 18322680), (10, 16490412), (12, 13742010), (15, 10993608), (18, 9161340), (20, 8245206), (24, 6871005), (27, 6107560), (30, 5496804), (36, 4580670), (40, 4122603), (45, 3664536), (54, 3053780), (60, 2748402), (72, 2290335), (90, 1832268), (107, 1541160), (108, 1526890), (120, 1374201), (135, 1221512), (180, 916134), (214, 770580), (216, 763445), (270, 610756), (321, 513720), (360, 458067), (428, 385290), (535, 308232), (540, 305378), (642, 256860), (856, 192645), (963, 171240), (1070, 154116), (1080, 152689), (1284, 128430), (1427, 115560), (1605, 102744), (1926, 85620), (2140, 77058), (2568, 64215), (2854, 57780), (2889, 57080), (3210, 51372), (3852, 42810), (4280, 38529), (4281, 38520), (4815, 34248), (5708, 28890), (5778, 28540), (6420, 25686), (7135, 23112), (7704, 21405), (8562, 19260), (9630, 17124), (11416, 14445), (11556, 14270), (12840, 12843)]