2104309760

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 5962844160

約数和(自身を除く): 3858534400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 947, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1894, 1984, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3788, 3968, 4340, 4480, 4735, 4960, 5120, 6629, 6944, 7168, 7576, 7936, 8680, 8960, 9470, 9920, 10240, 13258, 13888, 14336, 15152, 15872, 17360, 17920, 18940, 19840, 26516, 27776, 29357, 30304, 31744, 33145, 34720, 35840, 37880, 39680, 53032, 55552, 58714, 60608, 63488, 66290, 69440, 71680, 75760, 79360, 106064, 111104, 117428, 121216, 132580, 138880, 146785, 151520, 158720, 205499, 212128, 222208, 234856, 242432, 265160, 277760, 293570, 303040, 317440, 410998, 424256, 444416, 469712, 484864, 530320, 555520, 587140, 606080, 821996, 848512, 939424, 969728, 1027495, 1060640, 1111040, 1174280, 1212160, 1643992, 1697024, 1878848, 1939456, 2054990, 2121280, 2222080, 2348560, 2424320, 3287984, 3394048, 3757696, 4109980, 4242560, 4697120, 4848640, 6575968, 6788096, 7515392, 8219960, 8485120, 9394240, 9697280, 13151936, 13576192, 15030784, 16439920, 16970240, 18788480, 26303872, 30061568, 32879840, 33940480, 37576960, 52607744, 60123136, 65759680, 67880960, 75153920, 105215488, 131519360, 150307840, 210430976, 263038720, 300615680, 420861952, 526077440, 1052154880, 2104309760]

約数ペア:

[(1, 2104309760), (2, 1052154880), (4, 526077440), (5, 420861952), (7, 300615680), (8, 263038720), (10, 210430976), (14, 150307840), (16, 131519360), (20, 105215488), (28, 75153920), (31, 67880960), (32, 65759680), (35, 60123136), (40, 52607744), (56, 37576960), (62, 33940480), (64, 32879840), (70, 30061568), (80, 26303872), (112, 18788480), (124, 16970240), (128, 16439920), (140, 15030784), (155, 13576192), (160, 13151936), (217, 9697280), (224, 9394240), (248, 8485120), (256, 8219960), (280, 7515392), (310, 6788096), (320, 6575968), (434, 4848640), (448, 4697120), (496, 4242560), (512, 4109980), (560, 3757696), (620, 3394048), (640, 3287984), (868, 2424320), (896, 2348560), (947, 2222080), (992, 2121280), (1024, 2054990), (1085, 1939456), (1120, 1878848), (1240, 1697024), (1280, 1643992), (1736, 1212160), (1792, 1174280), (1894, 1111040), (1984, 1060640), (2048, 1027495), (2170, 969728), (2240, 939424), (2480, 848512), (2560, 821996), (3472, 606080), (3584, 587140), (3788, 555520), (3968, 530320), (4340, 484864), (4480, 469712), (4735, 444416), (4960, 424256), (5120, 410998), (6629, 317440), (6944, 303040), (7168, 293570), (7576, 277760), (7936, 265160), (8680, 242432), (8960, 234856), (9470, 222208), (9920, 212128), (10240, 205499), (13258, 158720), (13888, 151520), (14336, 146785), (15152, 138880), (15872, 132580), (17360, 121216), (17920, 117428), (18940, 111104), (19840, 106064), (26516, 79360), (27776, 75760), (29357, 71680), (30304, 69440), (31744, 66290), (33145, 63488), (34720, 60608), (35840, 58714), (37880, 55552), (39680, 53032)]