16401096720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{136403}}^1$

素因数の和:136589

約数の個数: 120

約数和(自身を含む): 55410578496

約数和(自身を除く): 39009481776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 6012, 6680, 7515, 8016, 10020, 12024, 13360, 15030, 20040, 24048, 30060, 40080, 60120, 120240, 136403, 272806, 409209, 545612, 682015, 818418, 1091224, 1227627, 1364030, 1636836, 2046045, 2182448, 2455254, 2728060, 3273672, 4092090, 4910508, 5456120, 6138135, 6547344, 8184180, 9821016, 10912240, 12276270, 16368360, 19642032, 22779301, 24552540, 32736720, 45558602, 49105080, 68337903, 91117204, 98210160, 113896505, 136675806, 182234408, 205013709, 227793010, 273351612, 341689515, 364468816, 410027418, 455586020, 546703224, 683379030, 820054836, 911172040, 1025068545, 1093406448, 1366758060, 1640109672, 1822344080, 2050137090, 2733516120, 3280219344, 4100274180, 5467032240, 8200548360, 16401096720]

約数ペア:

[(1, 16401096720), (2, 8200548360), (3, 5467032240), (4, 4100274180), (5, 3280219344), (6, 2733516120), (8, 2050137090), (9, 1822344080), (10, 1640109672), (12, 1366758060), (15, 1093406448), (16, 1025068545), (18, 911172040), (20, 820054836), (24, 683379030), (30, 546703224), (36, 455586020), (40, 410027418), (45, 364468816), (48, 341689515), (60, 273351612), (72, 227793010), (80, 205013709), (90, 182234408), (120, 136675806), (144, 113896505), (167, 98210160), (180, 91117204), (240, 68337903), (334, 49105080), (360, 45558602), (501, 32736720), (668, 24552540), (720, 22779301), (835, 19642032), (1002, 16368360), (1336, 12276270), (1503, 10912240), (1670, 9821016), (2004, 8184180), (2505, 6547344), (2672, 6138135), (3006, 5456120), (3340, 4910508), (4008, 4092090), (5010, 3273672), (6012, 2728060), (6680, 2455254), (7515, 2182448), (8016, 2046045), (10020, 1636836), (12024, 1364030), (13360, 1227627), (15030, 1091224), (20040, 818418), (24048, 682015), (30060, 545612), (40080, 409209), (60120, 272806), (120240, 136403)]