1310103200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1812

約数の個数: 216

約数和(自身を含む): 3918499200

約数和(自身を除く): 2608396000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 304, 350, 380, 392, 400, 475, 490, 532, 560, 608, 665, 700, 760, 784, 800, 931, 950, 980, 1064, 1120, 1225, 1330, 1400, 1520, 1568, 1759, 1862, 1900, 1960, 2128, 2450, 2660, 2800, 3040, 3325, 3518, 3724, 3800, 3920, 4256, 4655, 4900, 5320, 5600, 6650, 7036, 7448, 7600, 7840, 8795, 9310, 9800, 10640, 12313, 13300, 14072, 14896, 15200, 17590, 18620, 19600, 21280, 23275, 24626, 26600, 28144, 29792, 33421, 35180, 37240, 39200, 43975, 46550, 49252, 53200, 56288, 61565, 66842, 70360, 74480, 86191, 87950, 93100, 98504, 106400, 123130, 133684, 140720, 148960, 167105, 172382, 175900, 186200, 197008, 233947, 246260, 267368, 281440, 307825, 334210, 344764, 351800, 372400, 394016, 430955, 467894, 492520, 534736, 615650, 668420, 689528, 703600, 744800, 835525, 861910, 935788, 985040, 1069472, 1169735, 1231300, 1336840, 1379056, 1407200, 1637629, 1671050, 1723820, 1871576, 1970080, 2154775, 2339470, 2462600, 2673680, 2758112, 3275258, 3342100, 3447640, 3743152, 4309550, 4678940, 4925200, 5347360, 5848675, 6550516, 6684200, 6895280, 7486304, 8188145, 8619100, 9357880, 9850400, 11697350, 13101032, 13368400, 13790560, 16376290, 17238200, 18715760, 23394700, 26202064, 26736800, 32752580, 34476400, 37431520, 40940725, 46789400, 52404128, 65505160, 68952800, 81881450, 93578800, 131010320, 163762900, 187157600, 262020640, 327525800, 655051600, 1310103200]

約数ペア:

[(1, 1310103200), (2, 655051600), (4, 327525800), (5, 262020640), (7, 187157600), (8, 163762900), (10, 131010320), (14, 93578800), (16, 81881450), (19, 68952800), (20, 65505160), (25, 52404128), (28, 46789400), (32, 40940725), (35, 37431520), (38, 34476400), (40, 32752580), (49, 26736800), (50, 26202064), (56, 23394700), (70, 18715760), (76, 17238200), (80, 16376290), (95, 13790560), (98, 13368400), (100, 13101032), (112, 11697350), (133, 9850400), (140, 9357880), (152, 8619100), (160, 8188145), (175, 7486304), (190, 6895280), (196, 6684200), (200, 6550516), (224, 5848675), (245, 5347360), (266, 4925200), (280, 4678940), (304, 4309550), (350, 3743152), (380, 3447640), (392, 3342100), (400, 3275258), (475, 2758112), (490, 2673680), (532, 2462600), (560, 2339470), (608, 2154775), (665, 1970080), (700, 1871576), (760, 1723820), (784, 1671050), (800, 1637629), (931, 1407200), (950, 1379056), (980, 1336840), (1064, 1231300), (1120, 1169735), (1225, 1069472), (1330, 985040), (1400, 935788), (1520, 861910), (1568, 835525), (1759, 744800), (1862, 703600), (1900, 689528), (1960, 668420), (2128, 615650), (2450, 534736), (2660, 492520), (2800, 467894), (3040, 430955), (3325, 394016), (3518, 372400), (3724, 351800), (3800, 344764), (3920, 334210), (4256, 307825), (4655, 281440), (4900, 267368), (5320, 246260), (5600, 233947), (6650, 197008), (7036, 186200), (7448, 175900), (7600, 172382), (7840, 167105), (8795, 148960), (9310, 140720), (9800, 133684), (10640, 123130), (12313, 106400), (13300, 98504), (14072, 93100), (14896, 87950), (15200, 86191), (17590, 74480), (18620, 70360), (19600, 66842), (21280, 61565), (23275, 56288), (24626, 53200), (26600, 49252), (28144, 46550), (29792, 43975), (33421, 39200), (35180, 37240)]