2566197760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7586

約数の個数: 160

約数和(自身を含む): 7402919040

約数和(自身を除く): 4836721280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5320, 6080, 7537, 8512, 8960, 9728, 10640, 12160, 15074, 17024, 17920, 21280, 24320, 30148, 34048, 37685, 42560, 48640, 52759, 60296, 68096, 75370, 85120, 105518, 120592, 143203, 150740, 170240, 211036, 241184, 263795, 286406, 301480, 340480, 422072, 482368, 527590, 572812, 602960, 716015, 844144, 964736, 1002421, 1055180, 1145624, 1205920, 1432030, 1688288, 1929472, 2004842, 2110360, 2291248, 2411840, 2864060, 3376576, 3858944, 4009684, 4220720, 4582496, 4823680, 5012105, 5728120, 6753152, 8019368, 8441440, 9164992, 9647360, 10024210, 11456240, 13506304, 16038736, 16882880, 18329984, 19294720, 20048420, 22912480, 27012608, 32077472, 33765760, 36659968, 40096840, 45824960, 64154944, 67531520, 73319936, 80193680, 91649920, 128309888, 135063040, 160387360, 183299840, 256619776, 320774720, 366599680, 513239552, 641549440, 1283098880, 2566197760]

約数ペア:

[(1, 2566197760), (2, 1283098880), (4, 641549440), (5, 513239552), (7, 366599680), (8, 320774720), (10, 256619776), (14, 183299840), (16, 160387360), (19, 135063040), (20, 128309888), (28, 91649920), (32, 80193680), (35, 73319936), (38, 67531520), (40, 64154944), (56, 45824960), (64, 40096840), (70, 36659968), (76, 33765760), (80, 32077472), (95, 27012608), (112, 22912480), (128, 20048420), (133, 19294720), (140, 18329984), (152, 16882880), (160, 16038736), (190, 13506304), (224, 11456240), (256, 10024210), (266, 9647360), (280, 9164992), (304, 8441440), (320, 8019368), (380, 6753152), (448, 5728120), (512, 5012105), (532, 4823680), (560, 4582496), (608, 4220720), (640, 4009684), (665, 3858944), (760, 3376576), (896, 2864060), (1064, 2411840), (1120, 2291248), (1216, 2110360), (1280, 2004842), (1330, 1929472), (1520, 1688288), (1792, 1432030), (2128, 1205920), (2240, 1145624), (2432, 1055180), (2560, 1002421), (2660, 964736), (3040, 844144), (3584, 716015), (4256, 602960), (4480, 572812), (4864, 527590), (5320, 482368), (6080, 422072), (7537, 340480), (8512, 301480), (8960, 286406), (9728, 263795), (10640, 241184), (12160, 211036), (15074, 170240), (17024, 150740), (17920, 143203), (21280, 120592), (24320, 105518), (30148, 85120), (34048, 75370), (37685, 68096), (42560, 60296), (48640, 52759)]