231686400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 216

約数和(自身を含む): 834884064

約数和(自身を除く): 603197664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1056, 1097, 1100, 1200, 1280, 1320, 1408, 1600, 1650, 1760, 1920, 2112, 2194, 2200, 2400, 2640, 2816, 3200, 3291, 3300, 3520, 3840, 4224, 4388, 4400, 4800, 5280, 5485, 6400, 6582, 6600, 7040, 8448, 8776, 8800, 9600, 10560, 10970, 12067, 13164, 13200, 14080, 16455, 17552, 17600, 19200, 21120, 21940, 24134, 26328, 26400, 27425, 32910, 35104, 35200, 36201, 42240, 43880, 48268, 52656, 52800, 54850, 60335, 65820, 70208, 70400, 72402, 82275, 87760, 96536, 105312, 105600, 109700, 120670, 131640, 140416, 144804, 164550, 175520, 181005, 193072, 210624, 211200, 219400, 241340, 263280, 280832, 289608, 301675, 329100, 351040, 362010, 386144, 421248, 438800, 482680, 526560, 579216, 603350, 658200, 702080, 724020, 772288, 842496, 877600, 905025, 965360, 1053120, 1158432, 1206700, 1316400, 1404160, 1448040, 1544576, 1755200, 1810050, 1930720, 2106240, 2316864, 2413400, 2632800, 2896080, 3089152, 3510400, 3620100, 3861440, 4212480, 4633728, 4826800, 5265600, 5792160, 7020800, 7240200, 7722880, 9267456, 9653600, 10531200, 11584320, 14480400, 15445760, 19307200, 21062400, 23168640, 28960800, 38614400, 46337280, 57921600, 77228800, 115843200, 231686400]

約数ペア:

[(1, 231686400), (2, 115843200), (3, 77228800), (4, 57921600), (5, 46337280), (6, 38614400), (8, 28960800), (10, 23168640), (11, 21062400), (12, 19307200), (15, 15445760), (16, 14480400), (20, 11584320), (22, 10531200), (24, 9653600), (25, 9267456), (30, 7722880), (32, 7240200), (33, 7020800), (40, 5792160), (44, 5265600), (48, 4826800), (50, 4633728), (55, 4212480), (60, 3861440), (64, 3620100), (66, 3510400), (75, 3089152), (80, 2896080), (88, 2632800), (96, 2413400), (100, 2316864), (110, 2106240), (120, 1930720), (128, 1810050), (132, 1755200), (150, 1544576), (160, 1448040), (165, 1404160), (176, 1316400), (192, 1206700), (200, 1158432), (220, 1053120), (240, 965360), (256, 905025), (264, 877600), (275, 842496), (300, 772288), (320, 724020), (330, 702080), (352, 658200), (384, 603350), (400, 579216), (440, 526560), (480, 482680), (528, 438800), (550, 421248), (600, 386144), (640, 362010), (660, 351040), (704, 329100), (768, 301675), (800, 289608), (825, 280832), (880, 263280), (960, 241340), (1056, 219400), (1097, 211200), (1100, 210624), (1200, 193072), (1280, 181005), (1320, 175520), (1408, 164550), (1600, 144804), (1650, 140416), (1760, 131640), (1920, 120670), (2112, 109700), (2194, 105600), (2200, 105312), (2400, 96536), (2640, 87760), (2816, 82275), (3200, 72402), (3291, 70400), (3300, 70208), (3520, 65820), (3840, 60335), (4224, 54850), (4388, 52800), (4400, 52656), (4800, 48268), (5280, 43880), (5485, 42240), (6400, 36201), (6582, 35200), (6600, 35104), (7040, 32910), (8448, 27425), (8776, 26400), (8800, 26328), (9600, 24134), (10560, 21940), (10970, 21120), (12067, 19200), (13164, 17600), (13200, 17552), (14080, 16455)]