846539680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5731

約数の個数: 144

約数和(自身を含む): 2449349280

約数和(自身を除く): 1602809600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 5683, 7448, 7840, 9310, 10640, 11366, 14896, 18620, 21280, 22732, 28415, 29792, 37240, 39781, 45464, 56830, 74480, 79562, 90928, 107977, 113660, 148960, 159124, 181856, 198905, 215954, 227320, 278467, 318248, 397810, 431908, 454640, 539885, 556934, 636496, 755839, 795620, 863816, 909280, 1079770, 1113868, 1272992, 1392335, 1511678, 1591240, 1727632, 2159540, 2227736, 2784670, 3023356, 3182480, 3455264, 3779195, 4319080, 4455472, 5290873, 5569340, 6046712, 6364960, 7558390, 8638160, 8910944, 10581746, 11138680, 12093424, 15116780, 17276320, 21163492, 22277360, 24186848, 26454365, 30233560, 42326984, 44554720, 52908730, 60467120, 84653968, 105817460, 120934240, 169307936, 211634920, 423269840, 846539680]

約数ペア:

[(1, 846539680), (2, 423269840), (4, 211634920), (5, 169307936), (7, 120934240), (8, 105817460), (10, 84653968), (14, 60467120), (16, 52908730), (19, 44554720), (20, 42326984), (28, 30233560), (32, 26454365), (35, 24186848), (38, 22277360), (40, 21163492), (49, 17276320), (56, 15116780), (70, 12093424), (76, 11138680), (80, 10581746), (95, 8910944), (98, 8638160), (112, 7558390), (133, 6364960), (140, 6046712), (152, 5569340), (160, 5290873), (190, 4455472), (196, 4319080), (224, 3779195), (245, 3455264), (266, 3182480), (280, 3023356), (304, 2784670), (380, 2227736), (392, 2159540), (490, 1727632), (532, 1591240), (560, 1511678), (608, 1392335), (665, 1272992), (760, 1113868), (784, 1079770), (931, 909280), (980, 863816), (1064, 795620), (1120, 755839), (1330, 636496), (1520, 556934), (1568, 539885), (1862, 454640), (1960, 431908), (2128, 397810), (2660, 318248), (3040, 278467), (3724, 227320), (3920, 215954), (4256, 198905), (4655, 181856), (5320, 159124), (5683, 148960), (7448, 113660), (7840, 107977), (9310, 90928), (10640, 79562), (11366, 74480), (14896, 56830), (18620, 45464), (21280, 39781), (22732, 37240), (28415, 29792)]