6887699840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2251}}^1$

素因数の和:2960

約数の個数: 128

約数和(自身を含む): 18854104320

約数和(自身を除く): 11966404480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 683, 896, 1120, 1366, 2240, 2251, 2732, 3415, 4480, 4502, 4781, 5464, 6830, 9004, 9562, 10928, 11255, 13660, 15757, 18008, 19124, 21856, 22510, 23905, 27320, 31514, 36016, 38248, 43712, 45020, 47810, 54640, 63028, 72032, 76496, 78785, 87424, 90040, 95620, 109280, 126056, 144064, 152992, 157570, 180080, 191240, 218560, 252112, 288128, 305984, 315140, 360160, 382480, 437120, 504224, 611968, 630280, 720320, 764960, 1008448, 1260560, 1440640, 1529920, 1537433, 2016896, 2521120, 3059840, 3074866, 5042240, 6149732, 7687165, 10084480, 10762031, 12299464, 15374330, 21524062, 24598928, 30748660, 43048124, 49197856, 53810155, 61497320, 86096248, 98395712, 107620310, 122994640, 172192496, 196791424, 215240620, 245989280, 344384992, 430481240, 491978560, 688769984, 860962480, 983957120, 1377539968, 1721924960, 3443849920, 6887699840]

約数ペア:

[(1, 6887699840), (2, 3443849920), (4, 1721924960), (5, 1377539968), (7, 983957120), (8, 860962480), (10, 688769984), (14, 491978560), (16, 430481240), (20, 344384992), (28, 245989280), (32, 215240620), (35, 196791424), (40, 172192496), (56, 122994640), (64, 107620310), (70, 98395712), (80, 86096248), (112, 61497320), (128, 53810155), (140, 49197856), (160, 43048124), (224, 30748660), (280, 24598928), (320, 21524062), (448, 15374330), (560, 12299464), (640, 10762031), (683, 10084480), (896, 7687165), (1120, 6149732), (1366, 5042240), (2240, 3074866), (2251, 3059840), (2732, 2521120), (3415, 2016896), (4480, 1537433), (4502, 1529920), (4781, 1440640), (5464, 1260560), (6830, 1008448), (9004, 764960), (9562, 720320), (10928, 630280), (11255, 611968), (13660, 504224), (15757, 437120), (18008, 382480), (19124, 360160), (21856, 315140), (22510, 305984), (23905, 288128), (27320, 252112), (31514, 218560), (36016, 191240), (38248, 180080), (43712, 157570), (45020, 152992), (47810, 144064), (54640, 126056), (63028, 109280), (72032, 95620), (76496, 90040), (78785, 87424)]