156522720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 519837696

約数和(自身を除く): 363314976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 155, 157, 160, 186, 201, 240, 248, 268, 310, 314, 335, 372, 402, 465, 471, 480, 496, 536, 620, 628, 670, 744, 785, 804, 930, 942, 992, 1005, 1072, 1240, 1256, 1340, 1488, 1570, 1608, 1860, 1884, 2010, 2077, 2144, 2355, 2480, 2512, 2680, 2976, 3140, 3216, 3720, 3768, 4020, 4154, 4710, 4867, 4960, 5024, 5360, 6231, 6280, 6432, 7440, 7536, 8040, 8308, 9420, 9734, 10385, 10519, 10720, 12462, 12560, 14601, 14880, 15072, 16080, 16616, 18840, 19468, 20770, 21038, 24335, 24924, 25120, 29202, 31155, 31557, 32160, 33232, 37680, 38936, 41540, 42076, 48670, 49848, 52595, 58404, 62310, 63114, 66464, 73005, 75360, 77872, 83080, 84152, 97340, 99696, 105190, 116808, 124620, 126228, 146010, 155744, 157785, 166160, 168304, 194680, 199392, 210380, 233616, 249240, 252456, 292020, 315570, 326089, 332320, 336608, 389360, 420760, 467232, 498480, 504912, 584040, 631140, 652178, 778720, 841520, 978267, 996960, 1009824, 1168080, 1262280, 1304356, 1630445, 1683040, 1956534, 2336160, 2524560, 2608712, 3260890, 3913068, 4891335, 5049120, 5217424, 6521780, 7826136, 9782670, 10434848, 13043560, 15652272, 19565340, 26087120, 31304544, 39130680, 52174240, 78261360, 156522720]

約数ペア:

[(1, 156522720), (2, 78261360), (3, 52174240), (4, 39130680), (5, 31304544), (6, 26087120), (8, 19565340), (10, 15652272), (12, 13043560), (15, 10434848), (16, 9782670), (20, 7826136), (24, 6521780), (30, 5217424), (31, 5049120), (32, 4891335), (40, 3913068), (48, 3260890), (60, 2608712), (62, 2524560), (67, 2336160), (80, 1956534), (93, 1683040), (96, 1630445), (120, 1304356), (124, 1262280), (134, 1168080), (155, 1009824), (157, 996960), (160, 978267), (186, 841520), (201, 778720), (240, 652178), (248, 631140), (268, 584040), (310, 504912), (314, 498480), (335, 467232), (372, 420760), (402, 389360), (465, 336608), (471, 332320), (480, 326089), (496, 315570), (536, 292020), (620, 252456), (628, 249240), (670, 233616), (744, 210380), (785, 199392), (804, 194680), (930, 168304), (942, 166160), (992, 157785), (1005, 155744), (1072, 146010), (1240, 126228), (1256, 124620), (1340, 116808), (1488, 105190), (1570, 99696), (1608, 97340), (1860, 84152), (1884, 83080), (2010, 77872), (2077, 75360), (2144, 73005), (2355, 66464), (2480, 63114), (2512, 62310), (2680, 58404), (2976, 52595), (3140, 49848), (3216, 48670), (3720, 42076), (3768, 41540), (4020, 38936), (4154, 37680), (4710, 33232), (4867, 32160), (4960, 31557), (5024, 31155), (5360, 29202), (6231, 25120), (6280, 24924), (6432, 24335), (7440, 21038), (7536, 20770), (8040, 19468), (8308, 18840), (9420, 16616), (9734, 16080), (10385, 15072), (10519, 14880), (10720, 14601), (12462, 12560)]