2492654080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7370

約数の個数: 160

約数和(自身を含む): 7190789760

約数和(自身を除く): 4698135680

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, 7321, 8512, 8960, 9728, 10640, 12160, 14642, 17024, 17920, 21280, 24320, 29284, 34048, 36605, 42560, 48640, 51247, 58568, 68096, 73210, 85120, 102494, 117136, 139099, 146420, 170240, 204988, 234272, 256235, 278198, 292840, 340480, 409976, 468544, 512470, 556396, 585680, 695495, 819952, 937088, 973693, 1024940, 1112792, 1171360, 1390990, 1639904, 1874176, 1947386, 2049880, 2225584, 2342720, 2781980, 3279808, 3748352, 3894772, 4099760, 4451168, 4685440, 4868465, 5563960, 6559616, 7789544, 8199520, 8902336, 9370880, 9736930, 11127920, 13119232, 15579088, 16399040, 17804672, 18741760, 19473860, 22255840, 26238464, 31158176, 32798080, 35609344, 38947720, 44511680, 62316352, 65596160, 71218688, 77895440, 89023360, 124632704, 131192320, 155790880, 178046720, 249265408, 311581760, 356093440, 498530816, 623163520, 1246327040, 2492654080]

約数ペア:

[(1, 2492654080), (2, 1246327040), (4, 623163520), (5, 498530816), (7, 356093440), (8, 311581760), (10, 249265408), (14, 178046720), (16, 155790880), (19, 131192320), (20, 124632704), (28, 89023360), (32, 77895440), (35, 71218688), (38, 65596160), (40, 62316352), (56, 44511680), (64, 38947720), (70, 35609344), (76, 32798080), (80, 31158176), (95, 26238464), (112, 22255840), (128, 19473860), (133, 18741760), (140, 17804672), (152, 16399040), (160, 15579088), (190, 13119232), (224, 11127920), (256, 9736930), (266, 9370880), (280, 8902336), (304, 8199520), (320, 7789544), (380, 6559616), (448, 5563960), (512, 4868465), (532, 4685440), (560, 4451168), (608, 4099760), (640, 3894772), (665, 3748352), (760, 3279808), (896, 2781980), (1064, 2342720), (1120, 2225584), (1216, 2049880), (1280, 1947386), (1330, 1874176), (1520, 1639904), (1792, 1390990), (2128, 1171360), (2240, 1112792), (2432, 1024940), (2560, 973693), (2660, 937088), (3040, 819952), (3584, 695495), (4256, 585680), (4480, 556396), (4864, 512470), (5320, 468544), (6080, 409976), (7321, 340480), (8512, 292840), (8960, 278198), (9728, 256235), (10640, 234272), (12160, 204988), (14642, 170240), (17024, 146420), (17920, 139099), (21280, 117136), (24320, 102494), (29284, 85120), (34048, 73210), (36605, 68096), (42560, 58568), (48640, 51247)]